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With the Sistine Chapel ceiling we know, but who wrecked Gustav Klimt’s Helene and Sonja portraits?

The restoration injuries on Klimt’s paintings now rival those seen on Michelangelo’s Sistine Chapel ceiling frescoes. Both cases testify to profession-wide failures to read pictures as art and to heed the testimony of photo-records – that is, they testify to the linked failures of restorers who inflict damage and of scholars who accommodate adulterated works within their narrative accounts.

Above, Fig. 1: Top, the after-restoration right foot of Michelangelo’s monumental Erythraean Sibyl on the Sistine Chapel ceiling; below, the after-restoration right hand in Klimt’s 1898 Portrait of Sonja Knips, as seen today (in the Galerie Belvedere, Vienna).

Above, Fig. 2: Top, the after-restoration right hand in Klimt’s Portrait of Sonja Knips, as in Christian M. Nebehay’s 1992 Gustav Klimt; above, the after-restoration right hand in the Portrait of Sonja Knips today. Inset, left, the book held by Sonja Knips in Klimt’s portrait.

Above, Fig. 3: A detail of Klimt’s portrait of Helene Klimt as seen before restoration, left, in 1956 and after restoration, right, in 2012.

While the injuries to the two artists are comparable in magnitude, the means are quite unalike. With the Sistine Chapel, there is no mystery about the cause. Before the cleaning of the ceiling started (after the cleaning of Michelangelo’s lunettes on the chapel’s upper walls), leading Michelangelo scholars endorsed a Dan Brown-esque claim that self-declared New-Era restorers had uncovered a New Michelangelo whose true traits had gone unnoticed by all those who had, in the artist’s lifetime and for nearly half a millennium afterwards, copied and studied his work. The claim was preposterous, but the fact of the ceiling’s highly controversial and radically transformed appearance was acknowledged by all parties and is now on the historical record. Moreover, twenty-two years after the greatly contested restoration finished, the late chief restorer, Gianluigi Colalucci, admitted that his predecessor at the Vatican, Luigi Brandi, “the old chief restorer”, had warned him that Michelangelo had conducted much if not most of his painting with “pigments perhaps diluted with oil or resin or varnish” on the fresco surface.

What neither Colalucci nor the Vatican ever acknowledged was that in the late 1980s, as we had first reported in 1993, Leonetto Tintori, the restorer of Masaccio’s Trinity in the Santa Maria Novella, Florence, and a member of the international committee that investigated the controversial cleaning in the mid-1980s, had “urged the Sistine team privately to preserve what he termed ‘Michelangelo’s auxiliary techniques’ which in his view included oil painting as well as glue-based secco”.

Cleaning the ceiling had been thought impossible because of the complexity and vulnerability of Michelangelo’s method. To justify the use throughout the ceiling of a ferocious solvent gel that was robotically brushed on and washed off twice in twenty-fours like an oven cleaner in a pre-determined method devised to ensure a homogenous appearance, the restorers and curators claimed – against material and documentary evidence – that Michelangelo had not worked on top of his frescoes when dry. The Vatican never delivered a report on the restoration and now, with the death of Colalucci, never will. The photo-record, thanks to digitalisation and the web will endure.

With Klimt’s oeuvre, the debilitation occurred piecemeal in public and private collections over (roughly) half a century and on no overtly declared programme. Again, thanks to photography, there can be no long-term cover for mis-restorations because we know how Klimt left his works and can calibrate and demonstrate injuries to them, as with the two portraits of Sonja Knips and Helene Klimt.

Klimt’s instruction that those wishing to understand him need only look at his pictures is widely acknowledged but little comprehended. “I am convinced that I am not particularly interesting as a person”, he had written, “if anyone wants to find out about me – as an artist, the only capacity in which I am of any note – they should look carefully at my paintings and try to learn from them what I am and what I have tried to achieve.”

That is no longer possible. It no more occurred to Klimt that his works would cease to bear true witness than it had to Michelangelo that he would one day be hailed as the Matisse of the Renaissance by a restorer (see our “Maestro Colalucci: His Method and its Madness”, Jackdaw, May/June 2021, and “A crime against the artist”, The Independent, 22 November 1991, at Fig. 34 below.) Now, a century on from Klimt’s death and with scarcely a single picture true to its original self, the most charitable view of scholarly silences on injuries might be to assume that those who depend on access to Klimt’s works and records either know or fear they cannot afford professionally to embarrass private or institutional owners by citing past or recent injuries. However, Klimt scholarship and publications have exploded in recent years and it is now possible (through photo-illustrations) to make fair appraisals of the various changes his works have undergone at the hands of restorers – even though their actions remain almost nowhere acknowledged.

HELENE KLIMT: ASKING THE RIGHT QUESTIONS

Fig. 4, above: Top, Klimt’s portraits of Helene Klimt and Sonja Knips, as bracketed in the precious and giant – it weighs 16 lbs – 2012 Taschen Gustav Klimt The Complete Paintings, Ed. Tobias G. Natter; above, the Klimt and Knips portraits as published with Klimt’s approval between 1908-14.

As Dr Natter hoped, the Taschen book is now a standard work of reference. His ambition to supplement updated “details about each work, its provenance, exhibition history and selected bibliographic references” with a picture of “how it was received in its day” proves richly informative. Notwithstanding such art historical diligence, no account is given of what restorers euphemise as pictures’ “conservation histories” and therefore this book, like all others in the field, fails to address how each work looked in its day and to estimate how much or how little it does so today. Seemingly failing to recognise that every work of visual art starts life as its own primary document, this ambitious book takes what restorers have left in their wake as synonymous with the art Klimt produced. As is customary in the field, Natter expresses deep and sincere gratitude to all owners and “in particular, the private owners” for their trust, helpfulness, and inspiring conversations.

ART HISTORICAL NARRATIVES

One of the book’s contributors, Susanna Partsch, (“Paintings of women”), sets the above two portraits as staging posts in a now prevalent art historical schema:

“The earliest portraits on display at that occasion [a 1903 Klimt exhibition] were the private ones of his young niece Helene Klimt and the Portrait of Sonja Knips both of which were completed in 1898. The some twenty portraits that Klimt produced between 1891 and 1898, most of them showing anonymous models, seem to have been finger exercises on the way to a new style.”

With the Portrait of Helene Klimt, the artist’s then six years old niece who became his ward on the death of his brother (Fig. 4, above left), Natter jumps straight into formalist art criticism:

“If Klimt’s portraits of the early 1890s had shown him dissolving line and blurring colour in a painterly manner, the artist here explores the harmony of the strict profile view. This is reinforced by the precision of the page-boy haircut, the neutral background and the high-necked blouse, its fabric interpreted and ennobled by the generosity of the execution. The dualism of mimesis and dissolution, of faithful reproduction and painterly openness, is already in evidence here as a stylistic means.” (Emphases added.)

Thus, the head is said to be painted in one manner and the blouse in a radically contrary one, but this supposed pictorial dichotomy rests on an assumption that the picture’s present traits are as when originally executed when the photo-record (at Fig. 3 and below) testifies that they are not. Natter cites but does not reproduce an early record of the Portrait of Helene Klimt: “A previously unheeded photograph published in the magazine Das Interieur in 1911 [that] shows the child’s portrait hanging in a bedroom in the Flöge sisters’ home in Ungargasse, Vienna (N.N. 1911).” Having brought photography to the table, Natter neglects to consider the testimony of the earliest published photographs of this painting including one above at Fig. 4 of 1908-14 which Klimt himself had carefully vetted and endorsed.

This profession-wide neglect of historical photo-records persists even as Klimt’s own use of photography attracts attention. In 2012 Prestel published Gustav Klimt & Emilie Flöge Photographs, edited by Agnes Husslein-Arco and Alfred Weidinger, the scientific director of the Linz Upper Austrian State Museum; former vice-president of the Belvedere in Vienna; and a digital and film photography specialist with a preference for black and white images. Agnes Husslein-Arco, a former figure skater and Sotheby’s Austrian director, was director of the Belvedere museum between 2007 and 2016 and is credited with transforming it into a major tourist attraction in Vienna. In the book’s preface, the then director said: “The product, a chronological presentation of photographs and snapshots, illustrates a biographical panoptic of these two personalities who were so influential in the fin-de-siècle art world…The following contribution by Alfred Weidinger provides information about Klimt’s relationship to photography and the use of the same in his artistic creations.” Weidinger wrote: “The reference to Klimt’s involvement with photography, only briefly sketched out here, is meant to offer a first look at a hitherto neglected area of Klimt research, and, at the same time, make evident the importance of this medium to the artist.”

Above, Fig. 5: Left, one of a group of Moriz Nähr photographs acquired by the Austrian National Library in 1943 that recorded both Klimt himself and “revealing reproductions” of his paintings, as here above left with his 1900 The Large Poplar I. Above right, The Large Poplar I, as reproduced (with slightly trimmed edges) in Alfred Weidinger’s 2007 Prestel Gustav Klimt – an earlier massive and compendious complete catalogue with specialist essays which had weighed in at a respectable 10 lbs. Weidinger expressed the hope that the book, which offered a fundamentally new basis for research, “holds out an invitation to discover many new aspects of the life and work of the great painter whose artistic home is the Vienna Belvedere.” (We welcome and accept that invitation.)

A SECOND OPINION

Above, Fig. 6: Left, Klimt’s 1898 portrait of his niece (and later ward), Helene Klimt, as published in Emil Pirchan’s pioneering 1942 and 1956 book Gustav Klimt and, centre and right, Helene, as paired with a Fernand Knopff profile portrait by Alfred Weidinger in his 2007 Gustav Klimt.

As with Dr Natter, Dr Weidinger’s catalogue entry on the Helene Klimt portrait made no reference to the Pirchan book’s photographic testimony. Instead, he drew attention to Klimt’s apparent indebtedness to an 1890 Fernand Knopff portrait in which “a severely profiled half-length portrait faces to the left, with an almost monochrome background which is divided into two areas by a thick brown vertical line.” Weidinger further notes that while Klimt “reduces his composition to the girl and the pale background we may detect a reminder of Knopff’s composition in the group of vertical lines in the front of Helene’s face, which in the Jeanne de Bauer portrait, functions as a special accent”. The stylistic comparison with Knopff is apt and fair but no mention is made of the photographically recorded fact that the lines to which Weidinger refers had not been visible in the picture in its 1908-14 and 1942-1956 photographs.

Weidinger takes pride that it had been “a major concern of ours to see, as far as possible, all Klimt’s pictures in the original and to take new photographs of them” and that their wishes had been met in the great majority of cases. That the lines in the portrait’s background had not previously been present must mean that they had emerged in a post-1956 restoration, which in turn suggests that a restorer had uncovered and left exposed a feature previously begun and then painted out by Klimt, perhaps because of second thoughts about introducing a parallel secondary motif that would have stood distractingly in competition with the picture’s subject.

Above, Fig. 7: Left, Klimt’s portrait of Helene Klimt as recorded before 1956 in Pirchan; right, the portrait as reproduced by Weidinger in 2007.

Had Weidinger compared the above pair of images he would surely have noted not only the late emergence of the lines but also the many changes to the blouse – and perhaps have offered some account for them. Instead, and seemingly accepting the 2007 state as if Klimt’s own, he drew a stylistic distinction between the treatment of the undamaged head – “the fine brushstrokes with which Klimt renders her hairstyle and profile give a draughtsman-like character to the girl’s head” – and the body, where: “the treatment of the high necked, puff-sleeved blouse, which Klimt paints in cream and light blue tones, is sketchy.” In 2012, Natter saw more in the blouse than sketchiness – viz: “fabric interpreted and ennobled by the generosity of the execution”; and, in the now disrupted head/blouse relationship, “a dualism of mimesis and dissolution, of faithful reproduction and painterly openness”. The photo record shows that both scholars missed countless injuries and adulterations to the blouse – including superimpositions that crudely redrew the collar and the arm’s contours – all of which they took to comprise evidence of a significant step in the march of Klimt’s stylistic development of which Partsch spoke in 2012.

Had Weidinger addressed such a comparison as that above, he would likely have seen that the draughtsman-like character of the head had been no less evident in the economical but precise elegant treatment of blouse, too, and that viewed as a whole, the work had originally shown no great dichotomy of pictorial means and, rather, comprised a beautifully measured record of a young girl’s dutifully patient self-conscious expression and resolute little soldier-like stance.

Above, Fig. 8: Left, Klimt’s portrait of Helene Klimt as in Weidinger, 2007 and, right, as reproduced by Natter in 2012.

The above, same-size, greyscale, direct photo-comparison shows that the painting underwent further changes between 2007 and 2012: the long-invisible vertical lines that emerged in 2007 had by 2012 turned more clearly towards the child suggesting a framed picture on a parallel background wall; an area of damage in the centre of the picture’s left edge that was visible in 2007 has been touched out, as were several scratches of long-standing.

Above, Fig. 9: Klimt’s portrait of Helene Klimt as recorded, left, between 1908-14; as before 1956, second left; as by Weidinger in 2007, second right; right, as by Natter in 2012.

Comparing four same-size successive photographs above shows the first two records of the blouse (1908-14 and 1942-56) to be identical and radically different from the two in 2007 and 2012. The post-2007 traits that are now enshrined in the literature as “sketchy”, or an “ennoblement by generosity of execution” can be seen on a simple photo-comparison to be products of hands other than Klimt’s. The photographic record incontrovertibly shows that in this portrait, autograph features that survived until at least 1956 were subsequently weakened or erased, and that new and stylistically alien contours had been added in an evident attempt to simulate something of the then-botched blouse’s original coherence and richness of design. Thus, field-leading contemporary scholarship had failed to notice, acknowledge, or condemn a vandalising act of bowdlerisation. Instead, it has incorporated a restorer’s deformations into a celebratory narrative of a privately owned work that is on loan to a public museum (Berne, Kunstmuseum).

Above, Fig. 10: Top, left, Klimt’s Portrait of Helene Klimt in Pirchan, 1956; and, top right, in Weidinger’s 2007 Gustav Klimt. Above, left, Klimt’s 1894 Seated Young Girl; above, centre and right, a diagram showing first the 1956 Pirchan illustration with the then folds of the blouse outlined in black, and right, with what we take to be a post-1956 restorer’s superimpositions also identified in black.

Weidinger’s comments on Klimt’s indebtedness to Knopff (and to Whistler) are constructive and, in Klimt’s early Seated Young Girl, above left, he sees indebtedness to both Klimt’s brother, Ernst, and their joint master, the painter Hans Makart. Despite such fine-tuned stylistic discrimination, Weidinger seems to see no relation in the Seated Young Girl to Helene’s blouse. Had Natter addressed the losses and additions in the post-1956 blouse, would he have spoken of a “dualism of mimesis and dissolution, of faithful reproduction and painterly openness, [that] is already in evidence here as a stylistic means” in Klimt’s supposedly contrasting handling of the head and blouse? The blunt tuth is that, with Helene’s blouse, the dissolution was chemically and physically induced decades after Klimt’s death by an unidentified restorer on an unrecorded/undisclosed occasion.

SONJA KNIPS

Above, Fig. 11: A 1915 photograph of the Sonja Knips portrait in the dining room of the Villa Knips, as in the giant 2012 Taschen book, left; as in the Neue Galerie’s, 2008 Gustav Klimt: The Ronald S. Lauder and Serge Sabasky Collections, Ed. Renée Price, where a modern colour photograph of the painting has been superimposed, centre; and right, top and centre, as in Christian M. Nebehay’s, 1976 Gustav Klimt; bottom right, Sonja Knips as published respectively in Weidinger, 2007, and Natter 2012.

Natter and Weidinger both carry historic photographs showing Klimt paintings in the background but without comment on their then appearances. The Nebehay image above, right and centre, is small and printed on poor paper but even at this level of reproduction, it gives indication of the picture’s tonal hierarchies and dispositions – the subject is brilliantly lit on the left and moves into shadow on the right of the picture.

Klimt’s paintings were much photographed in his lifetime (that is, before his death in 1918), many were seen in their exhibited environments, some were photographed before being first exhibited and then again after subsequent reworking. For all this, and even though both 1898 portraits at Fig. 4, top, have exceptionally long and secure photo-histories, their narratives have been written without regard to such evidence and in terms of constituting steps towards subsequent pictorial developments – which progressivist schema happens to provide perfect art historical cover for dramatically altered pictures.

Of the Portrait of Sonja Knips, Dr Natter summarises: “This graceful female portrait marks a turning point in Klimt’s portraiture and is rightly considered a prelude to his Secessionist works. The sitter is portrayed in life size, seated in an outdoor setting. The square format is new and represents a fundamental choice whose possibilities Klimt would explore over the next few years. New, too, is the corresponding juxtaposition of light and dark, foreground and background, fullness and void.” That account was more consistent with the picture’s 2012 published appearance, Fig. 4, top right, than when first recorded as at, Fig, 4, bottom right, where today’s “void” comprised distinctly articulated spaces, forms and, even, mini-figures.

Of the painterly means, Natter adds: “Klimt employs a differentiated manner of painting, executing some areas of the portrait in a cursory fashion while focussing with great precision upon others. He thereby creates a fascinating contrast between the naturalistically modelled head of the sitter and the gauzy shimmer of her dress. This latter conceals a wealth of painterly effects and is infused with a rustling tension by a cascade of multiple parallel brushstrokes. Klimt at the same time camouflages the highly artificial nature of the arrangement as a snapshot.” In terms of a perceived stylistic dichotomy no mention is made of the picture’s former second carefully composed and precisely, naturalistically realised component – the now transformed and deranged small red sketchbook, as seen at Figs. 1 and 2.

AN AFFAIR – OR NOT?

With Klimt and his female subjects there is always a relationship issue and with this picture scholarly differences have arisen. Natter is agnostic: “Whether – as some suspect – Klimt and Sonja Knips enjoyed an intimate relationship, cannot be verified. But it is certainly the case that the painter presented her with one of his sketchbooks as a token of his particular affection.” He first speculates: “Whether he indeed pressed one such red leather-bound book into her hand during a sitting, because he felt the painting needed an accent of colour at that point remains conjecture”. (The reported source for this formalist reading had been the subject herself, as discussed below.) Natter takes the fact that such a scenario is conceivable to be “a clear reminder that Klimt, unlike the expressionists, continued to legitimize internal compositional requirements by cloaking them in external motifs.” Thus, a key question is begged: Whatever the relationship between the artist and the sitter, the book served an essentially formal pictorial purpose – the pink dress had “needed” on chromatic/pictorial grounds to be offset by a small red parallelogram of which just such an instance was conveniently to hand in a book of sketches Klimt had gifted to the picture’s beautiful subject whom he had known since her teenage years.

Thus was a formalist painterly purpose attributed to an immensely charged and fastidiously depicted small book, even after its – undiscussed – visually deranging transformation into the quasi-Cubist construct at Figs. 1 and 2.

TWO SCHOLARLY TAKES ON THE TWO PORTRAITS

Above, Fig. 12: Top left, the infra-red image of the Sonja Knips portrait published by Weidinger in 2007; top right, the second oldest (1908-1914) photo-record of the painting; below, Klimt’s 1896 Girl in the Foliage as published, left, in Emil Pirchan’s 1942 Gustav Klimt, centre, in Johannes Dobai’s 1978 Klimt, and, right, by Weidinger in 2007.

Weidinger situates the Sonja Knips portrait in the same part of the oeuvre’s developmental arc but also within social artistic and fashion contexts:

“This portrait is considered a turning point in Klimt’s portrait painting…the beginning of a series of large format portraits of ladies, predominantly of the prosperous, Viennese upper-middle class…and their wish for prestigious portrayal…[Knips] was one of his few models from the circles of – albeit minor – nobility…Klimt portrayed Sonja Knips sitting in a chair. A portrait formula he had already tried out in small-format portraits of ladies of 1896-98. The diagonal division of the painting into two zones places the subject opposite an empty space in tones of dark brown – a motif also used in Whistler’s Arrangement of Grey and Black No 1: Portrait of the artist’s mother (1867-71) and already taken up by Klimt in his Lady in an Armchair (cat. 106) and Lady by the Fireplace (cat. 106)…”

While the social/professional account of Klimt’s developing career is of interest, the perceived dichotomy of subject and void better accords with the picture’s present appearance than that seen in the special reproduction of 1908-14 (Fig. 4, right). Weidinger’s “empty space” had been closer than Natter’s “void” to the picture’s original and distinctly articulated spaces and forms but, then, he brushed away all claims that Klimt had originally “painted figures, a pool, or even a horse in the background which he then overpainted” on the grounds that no figural elements can be identified in the infra-red image. Thus, the testimony of a single undated technically penetrating image trumps all the compendious photo-records that testify to the contrary.

Above Fig. 13: Left, Dante Gabriel Rossetti’s 1868 Lady Lilith; right, the undated infra-red image of the Sonja Knips portrait made – presumably – at the Belvedere, Vienna.

In lieu of an evaluation of the infra-red image in the context of the picture’s full photo-history, Weidinger pursues stylistic antecedents and influences: “The all-over brushstrokes suggest a landscape of bushes and trees such as Klimt had already once depicted in his Girl in the Foliage”, as above Fig. 12. Further, “In the upper left-hand corner of the picture there is a recognisable view, accentuated by a flower. Since Sonja is presumably in a garden, as suggested by the lilies above her head, this may be a view of the landscape, similar to Rossetti”. (In the Rossetti above, the landscape view is a reflection in a framed mirror.)

Above, Fig. 14: Above, Rossetti and Klimt details; centre, details, of Klimt’s Sonja Knips and Emilie Flöge portraits before restorations; below, Klimt’s Two Girls with Oleander.

Notwithstanding his reading of the infra-red testimony on foliage, Weidinger adds: “Admittedly, it is also possible that the setting is an interior room.” The picture’s present void may thus be read either as an ex-interior or an ex-garden or even a landscape – but which and how to decide? While the lilies above Sonja’s head might have been made in homage to Rossetti’s roses, in terms of Klimt’s stylistic development, they might also be considered to have anticipated his first placement of a decorative foil behind a portrait, which scholars have located in Klimt’s slightly later and more abstracted 1902 portrait of Emilie Flöge, as above, centre right. At the same time, Klimt might have been nodding back to his recent self’s 1890-92 counterpointing of closely adjacent flowers and young female subjects in the Wadsworth, Connecticut Two Girls with Oleander (as above, bottom) – which picture Weidinger nicely pairs with Alma Tadema’s deep-spaced 1893 Unconscious Rivals, at Bristol City Museum.

KLIMT’S CROPPING DEVICE

Above, Fig. 15: Top, left, J. C. Leyendeker, Couple Descending a Staircase, c. 1925; right a detail of Klimt’s Sonja Knips portrait; above, left, John Singer Sargent’s 1884 sensation-generating “Madame X”; centre, Klimt’s c.1894 Portrait of a Lady in Black as seen today; right, Klimt’s Lady in Black as shown in 1978.

Sonja Knips is shown wearing an elaborate evening dress and seated in a softly upholstered armchair. Her and the chair’s images are cropped by the bottom and right-hand edges of the picture and therefore are brought closer to the viewer while left without a clear relationship to a ground plane. Such cropping facilitates key modernist picture plane-asserting strategies – as evident in the above Sargent and Klimt portraits of a standing lady in a black costume. Sargent sets the whole figure in a dark enveloping but bounded space. The fused figure and (vertically, not horizontally, cropped) table are as securely placed on the floor as a linked piece of sculpture on a plinth. Adding to that palpable sense of the body, Sargent’s light picks up form-disclosing drapery configurations within the dress’s overall blackness. That mix of a theatrically lit figure and minimal but precisely realised furniture may have found echo in the American illustrator J. C. Leyendecker’s brilliant advertisement for Arrow Shirts (above, top left).

With the cropped chair and figure in Klimt’s lady-in-black, above centre, we are given fewer such lights and altogether less spatial orientation – except in narrow overlapping recessional relief: the chair overlaps the lady, who overlaps the hanging carpet and the wall, which overlaps a second parallel wall. While such treatment can be read as a staging post in a long march towards modernism, Klimt had shown fondness for precisely such compositional parallelisms and eschewing of deep spaces at the height of his neo-classical “historicist” period, as recapitulated in his Young Girls with Oleander at Fig. 14 above.

In any event, whether a recapitulation or an anticipation, in his lady-in-black, the emphatically extravagant shapes of the black dress pin the subject to the picture plane like a butterfly to a board. Or, rather, they do so in the picture’s present restored and buffed state. Originally, and as late as in its 1978 appearance as above right (in Johannes Dobai’s Klimt) when much of Klimt’s complex and nuanced hierarchy of values survived, the lighting was not uniformly bright but softer and more focussed, in a more Sargent-like theatrically light-animated space. Then, the décolleté was rendered both more brilliant and more plastic by adjacent as well as internal tonal values. A darker tone at the back of the neck/shoulder in combination with the more shadowed profile face and shoulder (offset by a spotlighted halo) bestowed a more columnar, sculptural neck.

Klimt was then disposing lights and shades imbibed from his classical training like a masterly cinematographer with his lamps. The great British cinematographer, Jack Cardiff, learnt his lighting in childhood from studying old masters in museums and his lighting was so skilful and flattering that great actresses of a certain age would only appear in films employing him. (One of Klimt’s sons, Gustav Ucicky, began a distinguished filmmaking career as a camera man in 1916, as Nebehay discussed in his 1992 Gustav Klimt: From Drawing to Painting.)

THE FULL PHOTO-RECORD

Weidinger’s inclusion of the Belvedere infra-red image raised awkward methodological questions. With a century old painting, can a “below-the-surface” view reliably locate a work’s original appearance? If infra-reds are admissible evidence, what grounds exist for excluding the testimony of all other photographic records?

Above, Fig. 16: Top, Klimt’s Helene and Sonja portraits, as published between 1908-14 through the H. O. Miethke gallery in Vienna; and (above), the portraits as published in 1942 and 1956 in Emil Pirchan’s Gustav Klimt.

In Klimt’s portrait of Sonja Knips, the group of lilies shown above and close behind her head must be presumed to be either cut flowers in a hidden vase or some free-floating artistic/symbolic device. Presently (as at Fig. 11, bottom right), the subject herself aside, all is indeed darkly mysterious and serves effectively as a backdrop/foil to the brightly lit head and spectacular dress – almost as in Leyendecker (Fig. 15, top left) when the early photo-record shows Sonja set in an articulated and bounded space.

In 1908, Klimt and Galerie Miethke had collaborated on the publication of a group of collotypes marketed under the name Das Werk Gustav Klimts, a project aimed to distribute his work to a new type of collector. From 1908 to 1914, Klimt personally supervised the 50-print enterprise, which faithfully reproduced what he thought to be his most important paintings from 1898 to 1913 and he designed a unique signet for each print, which was placed beneath the image and impressed in gold ink. Emperor Franz Joseph I of Austria was the first to own the initial instalment.

Where some might sniff at the enterprise’s commercialism, Weidinger reminded us (2008, the Tate, “The master of erotic theatre” ) that: “Contrary to what people think and what has been written about the Secession, it was not a museum, but a gallery operation that generated cash. The artists had families and needed the money.” In the event, those limited edition ultra-high quality photographic reproductions generated a niche market as quasi-artworks. (See, for example, 1stDibs; Acquisitions of Fine Art and the Jason Jacques Gallery.)

If the art historical testimony of these images remains neglected, their role in the withdrawal of the Klimt group of artists from the Secession was reported in Nebehay, 1992:

“In the spring of 1905, after a difference of opinion regarding Carl Moll’s activities in the then leading gallery H. O. Miethke, the ‘Klimt group’ had left the Secession. This group, which comprised apart from Klimt, architects such as Josef Hoffmann and Otto Wagner and artisans such as Kolo Moser, was opposed by the so-called painter group, led by Jose Engelhart, who protested against Moll’s exhibition activities at Miethke’s which, they said (not without reason) were damaging to the Secession. When it came to a ballot, the opponents – having roped in one of their members then staying in Berlin – won by only one vote. Again, the real talents gathered around Klimt: the rest were mediocre. The eight wonderful years of the Vienna Art Spring were over: after the ‘Ver Sacrum’ came no mild summer, no fruitful autumn, no contemplative winter.”

A MOST ADVANCED METHOD OF PHOTOGRAPHIC REPRODUCTION

The following technically informative account of the role of the originally created portfolio of ten Klimt works is given by 1stDibs:

“…the folios of collotype prints published by H.O. Miethke in Vienna between 1908-1914 known as Das Werk Gustav Klimts, are important art documents worthy of as much consideration for the bold stand they take on established ways of thinking about artistic collaboration as they are for their breathtakingly striking images…Miethke’s pioneering art house had become Klimt’s exclusive art dealer and main promoter of his modernist vision. Paul Bacher and Carl Moll, a founding member with Klimt of the Vienna Secession, who all broke away during the rift in 1905, took stewardship of the gallery following the fallout with the Secession. Das Werk Gustav Klimts is a prime example of Miethke’s masterful and revolutionary approach to marketing art. Miethke’s innovative marketing strategy played to a penchant for exclusivity. The art gallery and publishing house utilized the press and art critics – such as Austria’s preeminent Art Historian, Hugo Haberfield, who became Director of the gallery in 1912 – as a means of gaining publicity as well as maintaining effective public relations. Miethke used the grand exposition format to extend the art gallery’s market reach, cultivating their product’s prestige by stroking the egos of current art patrons while simultaneously creating accessibility for newcomers and other avid collectors to share a relative proximity to other wealthy and respected members of the art collecting community… Between 1908 and 1914, H.O. Miethke published a total of 5 instalments of print folios of Klimt’s painted work, each comprising 10 prints. The series was limited in availability to 300 and purchase was arranged through subscription. Each issue was presented unbound in a gold embossed black paper folder…These folios were not comprehensive of Klimt’s work; but rather, they feature what he believed were his most important paintings from 1898-1913. Only 2 collotypes in each folio were multicolored…Alice Strobl’s scholarship on this subject confirms Klimt’s involvement throughout the 7-year production process. The Virgin, for example, which dates from c. 1912-1913, was created well after the portfolio was first conceived c. 1908. Its corresponding signet, therefore, could not have been created a priori [see Fig. 17 below] … Understanding the fragile nature of the collotype printing process also reinforces this project’s distinctive and ground-breaking characteristics. The fragile collotype plates could not be reused. As such, this necessitated the completion of a run on the first go and also dictated the limited production numbers such as the 300 pulled for Klimt’s Das Werk. Printed by hand, the collotypes required deft handling by the printer, k.k..Hof-und Staatsdruckerei. A complicated and lengthy process involving gelatin colloids mixed with dichromates, the creation of 16 color separation thin glass filters to achieve the light-sensitive internegative images which could faithfully capture all of the painting’s tonal gradations and colors, exposure to actinic light, and delicate chine collie papers which allowed for greater color saturation, the printer’s collaborative role in capturing and transmitting Klimt’s nuanced paint strokes is nothing short of remarkable. Ernst Ganglbauer, Director of kaiserlich-konigliche Hof-und Staatsdruckerei (1901-1917) was eager to promote art prints. An innovator, he elevated the Kaiser’s press to international renown by assembling the best of the best in technical and aesthetic advisors. This dream team of free-lance artists developed adaptive uses for the Staatsdruckerei’s existing equipment and, together with the printers there, perfected the multicolor print process for Miethke and Klimt’s Das Werk.
(Emphases added.)

Clearly, these early Klimt-approved images were as good as could be made at the time and might properly form the starting point for any comparative study of the two pictures’ photo-records. Their then technological sophistication was truly remarkable: in key respects, the multiple colour separations made to capture the exact tones and hues anticipated by a century the ground-breaking multi-spectral high-definition digital camera invented by the engineer/optician Pascal Cotte of Lumiere Technology.)

Other collotypes made and produced in limited-edition books today sell at eye-watering prices. In 1942 and again in 1956 the two portraits (along with many others) were published in Emil Pirchan’s book Gustav Klimt, as above at Fig. 16.

PHOTOGRAPHIC DEMONSTRATIONS OF RESTORATION INJURIES

Above, Fig. 17: Left, a collotype print of Klimt’s The Virgin published between 1908-14 through the H. O. Miethke gallery in Vienna, here overlapped by its Wiki image. The chromatic and tonal differences between the two records speak for themselves.

Above, Fig. 18: Top left, Klimt’s Sonja Knips portrait (a Miethke 1908-14 collotype); right, the left section of the Belvedere infra-red image published by Weidinger in 2007. Above left, the portrait as in 2007 and, above right, in 2012.

The above comparison of the testimony of the 1908-14 photo-record and the pre-2007 infra-red image, suggests that formalist accounts of a light v. dark triangular pictorial dualism are over-stated, space-denying simplifications. Note that almost half-way up the photo-record’s left-hand edge, the picture is bisected by a short horizontal tonal division between a darker upper area and a less dark, seemingly shadowed area of ground. That crisp horizontal division speaks not of a void but of a distinction between a wall and a ground plane. Such an architectural reading is further indicated in the top left-hand corner of the infra-red image by a seeming bottom corner of a window or aperture. On the combined evidence of the Klimt-approved Miethke collotype and the Weidinger infra-red image we can conclude – much as with the Helene portrait – that Klimt had toyed with the idea of inserting an implicit rectangular feature (a fragment of a window, or aperture) in the picture’s top left-hand corner which would have echoed the picture plane but that he had decided against it and painted it out. Having painted out the feature, Klimt then pulled that corner of the picture back towards the picture plane with the “echoing” parallelism of the flowers’ motif. (Had the superimposed fragmentary flowers not been in place, the restorers might well have semi-excavated the window aperture as with the frame behind Helene.)

With further regard to the Klimt-approved Miethke-recorded spaces and structures, if we read leftwards from the centre of Klimt’s strategically placed little red book, another tonal division runs horizontally before turning upwards diagonally to meet (almost) that of the wall/floor junction running in from the left edge. Above this lower division there are leaf-like formations that suggest a shrub or topiary that runs upwards and behind the lilies. However, on the infra-red image detail, above right, the leaf-like formations also run below the book and into the area that had read in 1908-14 as the shadowed section of the floor. That would indicate that Klimt had painted out the lower leaf-like forms to produce the ground plane as recorded in the Miethke gallery collotype. Today, as seen above in 2007 and 2012 (Fig. 18), the originally distinct tonal zones have been subsumed in the larger, undifferentiated dark zone that is now taken as a Klimt-intended emptiness or void. However, even today, within this supposed void, a seeming tableau of small figures and statuary can still be glimpsed despite having been ruled out on the supposed evidence of the sole infra-red image.

FIGURES IN THE BUSHES OF A TRULY EXCEPTIONAL PICTURE

In her 1989 Klimt, Life and Work, Susanna Partsch wrote of the Knips portrait:

“Sonja Knips is sitting in a park or garden, on the edge of a light-coloured chair…The light earth contrasts with the dark background, which has some red in it on the left. There is something mysterious about the dark, irregularly applied colour, which casts shadows on the light earth. There is the merest suggestion of a pond in the background. Against this background Sonja Knips sits in a sumptuous pink dress with high neck and ruffles, narrow waist and full skirt. The lower edge of the picture cuts off the bottom of the skirt, which is therefore not visible, any more than are the feet. With her left hand, Sonja Knips grips the armrest, as if she were just about to get up, and this impression is strengthened by the way she sits on the edge of the chair but is contradicted by her right hand, which rests quietly on her leg clasping a red booklet. Nor does the expression on her face suggest that she is about to move, she gazes straight ahead out of the picture, disquieting in her immobility. This portrait is the only one with a hint of landscape in the background. Klimt painted many landscapes and many people but kept the two distinct, which makes this portrait truly exceptional. It was painted at a time of upheaval, when Klimt had abandoned historicism but not yet found his own style. In the same year he painted his first landscape pictures. The orchids and the pond in the portrait represent a subdued symbolism, hinting at sumptuousness and mystery.”

That nicely observed account presumably preceded the picture’s restoration. Twenty-three years later in her 2012 Taschen essay “Paintings of women” Dr Partsch writes of the same picture:

“…She is sitting at the very front of the seat of a generously sized armchair and is leaning on the upholstered arm as if she were about to stand up. In her right hand she holds a small red book. With her body angled to the left, she has turned her head so that she is looking straight out the picture and fixes the viewer with her gaze. The curls of her hair are taken up in the ruffles of her dress, while her head is framed as a whole by a backdrop of flowers – lilies or orchids that are either growing in a garden or standing in a large vase on the floor. Beyond the top of the canvas, blooms and branches form an invisible arch that descends into the picture in the top left-hand corner in the shape of another flower. This left half of the picture consists of two planes clearly divided by their colour. The [lower] area of pale brown, in some places shot with green, in the lower left-hand corner barely distinguishes itself from the tender pink dress and forms a floor of some kind. The dominant field of blackish brown, which provides a foil to the flowers and the female sitter, contains several lighter patches. These have inspired numerous interpretations, with some authors suggesting that Klimt had painted over what was originally a garden setting. Infra-red photography has failed to confirm this theory and it thus remains unclear whether Sonja Knips is situated in a room or outdoors in a garden…”

The two accounts of the same picture by the same author differ – but what has changed if not the picture itself? A certain hardening of a feminist stance emerges. Sonja is now more assertively “looking straight out the picture” and “fixes the viewer with her gaze”. Partsch now complains generally that Klimt’s portraits of women “seldom reveal the individuality, character or abilities of the women they depict” and raps him over the knuckles for having reduced one female subject, his Rose von Rosthorn-Friedmann of 1901, “to a figure of elegance and sensualism” while neglecting to indicate that “she was a pioneering female alpinist who became the first woman to climb the East Face of Watzmann and Thurwieserspitze in the Ortler Alps”. The complaint seems something of an ideology-signalling contrivance: short of tying some rope, climbing boots and crampons around his subject’s neck, it is hard to see how Klimt might better have done justice to her than as below at Figs. 19 to 21.

A digression is merited on this female portrait: the charge of “reducing” his subject to elegance and sensualism – as if those two traits preclude all others – is unfounded. Klimt, who said of Alma Schindler “She is beautiful, she is clever and witty, she has everything that a fastidious man can expect from a woman”, did not rob the subjects of his commissioned female portraits of dignity, gravity or intelligence, any eroticising tendencies notwithstanding – and nor was he formulaic in his portrayals: every subject prompted a re-invention, and a re-invention that was preceded by multiple exploratory studies. Natter’s close attention to the receptions initially given to Klimt’s paintings is pertinent on Rosthorn-Friedmann: “her death, still relatively young, on 19 January 1919, prompted Hugo von Hoffmannsthal to write a letter to her widowed husband, in which he emphasized the striking beauty, intelligence and warmth of this exceptional woman.”

Above, Fig. 19: Left, Sargent’s “Madame X”; right, Klimt’s portrait of Rose von Rosthorn-Friedmann, as in Natter, et al, 2012.

In Rosthorn-Friedmann Klimt fused glamour athleticism and grit, if not steel (note the eyes; the pinched nostrils; the mouth and its bared teeth); not to mention the sinuous lightness of a delicately perched and coiled figure whose torsion more than vies with that of Sargent’s “Madame X”. With what is known of his subject, all would seem to be in order in Klimt’s painted account. Partsch casts doubt on Alma Schindler’s claim that Klimt had just begun an affair with his model, but Natter spells it out: “In her diary entry of 19 January 1900, Alma mentioned Klimt’s latest liaison: ‘What’s more, he’s just started an affair with Rose Friedmann, that old hag! He takes where he finds.”

Above, Fig. 20: Klimt’s 1901 portrait of Rose von Rosthorn-Friedmann as seen in the two deluxe Klimt catalogues: that is, as in Weidinger, 2007 left; and as in Natter, 2012, right.

We cannot vouch for the veracity of the two books’ reproductions of the painting and both publishers take fair pride in their productions. Yet, as seen above, there are numerous chromatic and tonal differences in the respective photo-illustrations which, given the chronology, suggest a post-2007 restoration. Because Weidinger attempted to have every Klimt work re-photographed for the 2007 Prestel book’s catalogue we can, perhaps, safely take the images above left to be a fair record of the then state of the picture. So what might account for the general losses of tonal and chromatic vivacity as seen on the right in 2012? For example, Partsch notes (Taschen, 2012) that “her dark, coiffured hair is barely distinguishable from the blue of the background”. That indeed was the case, but it had not been so in the 2007 Weidinger reproduction as above left, centre, when the blues, blacks and whites were warmed and enriched by red. The evident weakening of the strong form and shape of the greatly more lustrous hair in 2007 is not an isolated incident within the picture. It had been accompanied in 2007 by a markedly sharper, darkly unified near-diamond shape of background enclosed by the arm and body.

WHICH IS THE REAL KLIMT?

Above, Fig. 21: Left, Klimt’s working drawing for the Rose von Rosthorn-Friedmann portrait (which picture is held in a private collection in Switzerland); right, a detail of the painting, as reproduced respectively in: 1988, Gabriella Belli, Gustav Klimt Masterpieces; 2007, Weidinger, et al; and in 2012, Natter, et al.

The picture had long been thought lost and was known only by a single photograph. Unfortunately, no one seems to have reproduced that early record. What is to be made of the above trio of details recorded consecutively in just twenty-four years? With the above detail, we see three successive states: 1988; 2007; 2012. With the second and third – which is to say, the two most recent states – we can dismiss the possibility of photo/reproduction variations because such could not be responsible for distinctly local changes, as with the dramatically and selectively darkened space between the little and the ring finger that occurred between 2007 and 2012. All three images are individually of a piece and speak of distinct appearances in the picture. Of the three states, the first (1988) is the one that is least like the others: its arm has two sharply defined contours and is slimmer than those in the other two photographs. To this photo-testimony, might anything be gleaned from what is known and what has been said about the picture?

Writing on the most recent (2012) state Natter speaks first of its reception and then of Klimt’s initial struggle: “Klimt wrestled long and hard with the composition and the standing motif, as his preliminary drawings testify… Only gradually did he arrive at the curvaceous, serpentine pose of the final portrait… Noteworthy is the dialogue between the figure and background…Such a permeability of natural forms and representations of the human figure is therefore thoroughly typical of Klimt…” (Emphasis added.)

Writing on the 2007 state, centre image above, Weidinger related the picture’s “erotic connotations” to Klimt’s “numerous snaky women who populate the symbolist paintings of 1898 to 1907” and held that, in this portrait, Klimt “emphasizes both line and area so as to produce a stylized rendering of the body such as manifested itself first in his Symbolist works…Instead of twisting three-dimensionally around her own axis, as do Mannerist figures [and Sargent’s “Madame X”] Rose von Rosthorn’s S-shaped body appears to be all on the same plane; the effect of this, coupled with the emphatic outlining, is to make the portrait seem curiously flat.”

There is a crucial difference in the two accounts. Where Natter speaks of the permeability evident in a dialogue between the figure and its background, he seems on safe ground with the borders of the extravagant fur stole and the lower body on the right, and with the division between the background and the assumed reddish chair, but there is no such permeability at the contour of the face and choker, or at the scissors-like fingers and chair back. Weidinger notes that the red of the armchair had been achieved with “the application of innumerable tiny brushstrokes, pointing in all directions at once” and that “the same method is used for the skin, although here the outcome is not so coarse”. The key difference in the two accounts lies in Weidinger’s recognition of Klimt’s deployment of both line and area. The line (which bounds impermeable shapes) is confined to the areas of bare flesh – the head neck and arm – where Klimt’s classically trained draughtsmanship asserts itself. In his commissioned portraits Klimt retained a respectful and more traditionally hierarchical attentiveness to the forms of heads and hands, whatever indulgence might have been given elsewhere to symbolism, pattern-making abstractions, and decorations.

The earliest photograph, above left is, by definition, the record that is temporally closest to the picture’s original appearance and it should, accordingly, be taken as a more reliable record than the two later states. Additionally, this 1988 state better accords with a vivid contemporary response to the painting. In contradiction of the present (post-2012) chilled blue background, Natter cites Frans Servaes’ captivation in 1901 with Klimt’s use of colour: “The shimmering violet of the background plays with tumultuous gentleness around the bare propped arm and the dark dress covered with spangles in the most wonderful fashion.” Today, one sees no violet against the arm in Figs. 19 and 20. A patch of background to the right of the dress might be thought of as violet but the larger cooler blue areas certainly could not. Might there have been earlier losses in the background as with those seen more recently in the hair? Natter also mentions that Ludwig Hevesi had been particularly struck by “Slender elastic lines having a singular swing, profile to the left…A slim pale arm supports itself on three fingertips on a piece of furniture; one realizes immediately that a figure such as this really does not need to support itself” – like that of an agile, super-fit rock climber, perhaps? Klimt’s final, working study, above left, had fixed the slim arm’s outer contour with deftness and precision. Such decisiveness of design in the arm is best seen here in the oldest record (1988) and is least evident in the most recent and most fumbled arm (2012) where the contours have succumbed to a havering state of permeability. To discount the 1988 photo-testimony in favour of the later states it would be necessary to claim that an earlier restorer had wrongly imposed an alien linearity on the arm and that in two successive restorations an original, fumbled and fatter arm had been recovered. The non-publication of the sole photograph by which this once lost painting was known is to be regretted.

VOID SPACE OR INTRIGUE?

To return to the Knips portrait, in both Figs. 16 above and 22 below it is possible to read miniature figures or statuary within the vegetation along a horizontal line to the left of Sonja Knips’ forehead.

Above, Fig. 22: Left, the 1908-14 collotype of Sonja Knips; right, a lightened section of the collotype’s left-hand area, in which the original two-tone ground/wall/shrubbery boundary is clearer. The above greyscale inset is a detail of a photograph carried in the October 1900 Figaro Illustré, as discussed by Emily Braun in the 2001 Gustav Klimt Modernism in the Making, Ed. Colin B. Bailey. In all three images the horizontal line of figures and a statue is discernible.

Above, Fig. 23: Top row, left, the 2007 Weidinger infra-red image; right, the 1908-14 Miethke collotype – in these, we indicate (in red) the moving ground/wall boundaries and the placement of the “window”. Below, in the centre group, we see how the reported figures had appeared in early photographs. In his 2007 rejection of earlier claims of perceptible figures in the picture’s upper half on the testimony of the infra-red image, Weidinger cites scholarly experts who had variously identified: “cupids and two figures…[a] pool and fish-like creatures… [and a] horse’s head…” Given such testimony – and the fact that discernible figures had registered in the dark background to the left of Sonja’s head in the Klimt-approved collotype and subsequent photographs to this day, as in Fig. 24, right below – those figures’ status might better have been resolved by the publication at high resolution of all the Belvedere’s photographs and technical records of the picture rather than with a dismissal by technical fiat on a single, out-of-context, difficult-to-read infra-red image.

The small, photographed free-standing Cupid sculpture in the centre group above is the former antiques shop find that has been upgraded and displayed at the Metropolitan Museum, New York, as an autograph early Michelangelo. If it might seem improbable that Klimt should have included secondary figures in a large and exceptional portrait, it could equally be held that the photographically-recorded figures in question were forerunners of the artist’s later incorporations of entire armies of people and horse riders – as in the above three later portraits of The Dancer (1916-17), left; Adele Bloch-Bauer II (1912), top; and Elisabeth Lederer (1914-16) bottom right.

Above, Fig. 24: The Portrait of Sonja Knips, as in 1908-14, left, and today, right, as seen in both colour and in greyscale.

THE DEMISE OF THE LILIES AND THE RISE OF “APPROPRIATE RESTORATION STRATEGIES” AT THE BELVEDERE

Above, Fig. 25: Three details of the lilies backdrop as recorded in: 1908-14, left; 1942-56, centre; today, right. In the inset, above right, a 1912 British Vogue fashion shot.

The differences seen above between 1908-14, left, and 1942-56, centre, are not substantial and might amount to little more than variations in reproduction values. The subsequent differences seen above, right, however, are of another magnitude and show outright losses of autograph material, as to the foliage between the upper arm and the back of the chair.

Above, Fig. 26: Left and centre, a two-page spread from Christian Nebehay’s 1969 Gustav Klimt, showing Sonia Knips in 2011 and her portrait when the hand/notebook motif was still intact; right, a detail from Johannes Dobai’s 1978 Klimt showing that by that date the hand/book had been injured and left incoherent. The offending restoration must, therefore, have taken place between 1969 and 1978. The picture itself was commissioned by Sonja Knips (1873-1959) and owned by her until 1950 when she was seventy-seven and it was bought by the Belvedere, Vienna. The museum says of its (manifestly hyperactive) conservation department:

“The Belvedere’s restoration and conservation department is dedicated to the preservation and care, restoration, and technological research into the art and cultural assets of the Belvedere’s collection, which ranges from the Middle Ages to contemporary art. Its mission is to record and preserve objects of historical and cultural significance. Conserving these irreplaceable originals requires a methodical and scientific approach in order to shed light on the historical, stylistic, iconographical, technological, and material aspects of the artworks. With this in mind, the Belvedere’s conservators devise appropriate strategies. On average, the department conserves and restores 150 paintings and frames each year, and frames and mounts between 100 and 150 graphic works.”

THE DECONSTRUCTION OF SONJA’S LITTLE RED BOOK

Above, Fig.27: The red leather-bound Klimt sketch book held by Sonja Knips, as seen, respectively in 1908-14, top; in 1956, centre; and today, above.

In this photo-sequence we see that crucial differences of appearance arose between 1956 and 2012 – in fact, on above evidence, between 1956 and 2007. Given the book’s changed appearances, Dr Natter’s claim that “The dualism of mimesis and dissolution, of faithful reproduction and painterly openness, is already in evidence here as a stylistic means” becomes problematic. Given that the once faithfully tight and precise book/right-hand had by then been left in a quasi-Cubist double image that resembles time-lapse photography, should it have been regarded as an instance of mimesis or dissolution? Natter’s view remains unknown because has not commented on the present condition. Such questions arise with other Klimt portrait pictures:

Above Fig. 28: Top, left, Klimt’s now lost 1900 portrait of the thirteen-years old Trude Steine (note the strong line of the shoulders); centre and right, a large detail of Klimt’s 1902 Portrait of Gertrud Loew, as in 1956 and today; above, a three-part chronological sequence of Klimt’s 1905 Portrait of Margaret Stonborough-Wittgenstein.

As a lost work, the Trudy Steine picture, will at least now never lose its great – photographically preserved – vivacity and force. Gertrud Loew disappeared when sent to Berlin in 1938. Her portrait survives but it has not been spared by restorers. Speaking to its condition today, as top right, Weidinger writes:

“Ludwig Hevesi [1902] referred to the portrait of Gertrud Loew – shown for the first time at the ‘Klimt Collective exhibition’ at the Secession in 1902 – as ‘the most fragrant lyric of which the painter’s palette is capable’. Like Serena Lederer the subject is clad in white. Colour accents are set by her long, downward cascading shawl with its lilac-coloured border. Klimt renders her pale skin in tones close to that of her dress, and only her red lips, blue eyes and dark hair supply the necessary contrasts. Her loosely flowing dress betrays no sense of corporeality. In this connection, Natter speaks of her ‘dematerialization’”. Weidinger adds that when exhibited in 1903 it had been said to possess “all the charm of radiant filminess” and “the gauziest lyricism of which the palette is capable.”

That was then. Restorers thought the filminess might be taken further and, to that end, simultaneously darkened the upper background and lightened the upper costume, thereby dematerializing the previously clear articulation of the subject’s shoulders. To add to the tonal mayhem, both the lower background and the lower dress have been lightened. This is no longer the picture Klimt painted of Loew. The Pirchan reproduction gives a truer account than the painting itself.

Above, Fig. 29: Main centre images: a detail of the picture as recorded in 1956 and today, in which sequence it is easy to identify the obliteration of leaves, multiple micro-losses of value in this dress and the loss/painting-over of the original foliage between the shoulder and the chair back; insets, a detail of one of Klimt’s preparatory studies for the painting; and (bottom left), a detail from a photograph of the portrait carried in the October 1900 Figaro Illustré (as discussed by Emily Braun in the 2001 Gustav Klimt Modernism in the Making, Ed. Colin B. Bailey).

Natter’s claim that Klimt camouflaged disparate pictorial means by simulating a photo snapshot holds fair insofar as Sonja grips the arm of chair firmly and (as others have noted) leans forward as if caught when about to rise, but the picture was no product of a snatched moment, as the many studies Klimt made of his subject when in costume and in the chair testify (see Fig. 30 below). It is also part-true that Klimt conjured a “fascinating contrast between the naturalistically modelled head of the sitter and the gauzy shimmer of her dress” (we are advised that the material was likely either very finely pleated silk chiffon or muslin) but, aside from the abundant skirt, there is no near-abandonment of corporeality: even in semi-repose this dress in animated and formed by the lithe, almost geometricized, body that was captured in Klimt’s preliminary studies.

Notwithstanding the abundance of small folds on the sleeves, the thin shapely taught-ness of the arm seen by Klimt and captured in the drawn studies had asserted itself in the painting. On comparing the above photographic sequence, it is evident that in the very earliest recorded state (1900, bottom left), the orchestrated collection of shadows at the bottom of the lower arm much better and more decisively “drew” the limb’s contour: at the turn of the sharply defined elbow there is first a discernible concavity and then a convexity that straightens as it runs down towards the wrist. That original taught-ness of form/anatomy and relative weight of shadow at the lower contour was also evident even in the small low-quality image from Nebehay’s, 1976 Gustav Klimt, shown above at Fig. 11, but, like so much in Klimt, it has subsequently been fuzzed and lost.

Above, Fig. 30: Some of Klimt’s many sketches for the Portrait of Sonja Knips, in every one of which the forms and the massing of the hair were noted in relation to the head.

Above, Fig. 31: Top, three photo-comparisons of details showing changes between 1956 and today; centre row, left, a drawing of Sonja Knips and a later photograph; right, a Klimt study for another painting; bottom row, Knips in 1956 and in 2007 (Weidinger).

More than a first foray into a new type, this arguably stands as one of Klimt’s best female portraits, its twenty-five years-old subject being utterly composed, beautiful, intelligent and with a resolute, if poignant gaze. As mentioned, having first seen Sonja to be gazing out of the picture, Susanna Partsch (“Paintings of Women”, Taschen, 2012) now sees a Gorgon-like demeanour with Sonja turning her head “so that she is looking out of the picture and fixes the viewer with her gaze”. That reading is not remiss on today’s appearance but in Pirchan’s 1956 image (here bottom left) the gaze seemed fractionally averted and the effect markedly more reflective than confrontational. Moreover, a comparison of the mouth’s two states shows that Sonja has received a fresh lipstick that no long conforms to the shapes and forms of her lips.

Partsch writes that “The curls of her hair are taken up in the ruffles of her dress” without noticing that the earlier softly disposed forms and luxuriance of the hair have been drained of form and vitality – as with the disappeared darkly accented shadow at the lower temple and cheek that formerly served to draw the contour of the face and drew attention to Knips’ right eye. Considering the importance of hair as a feminine adornment and how hard artists labour to do justice to its glories, it seems odd that clear injuries to it, as here and with Rose von Rosthorn-Friedmann alike, should generally go unremarked.

Above, Fig. 32: Left, Sonja Knips in 1911; centre, top, Evelyn Nesbit, the muse of the American illustrator Dana Gibson, left, and one of Gibson’s famous “Gibson Girl” drawings; right, a Klimt drawing of 1898-1900; centre above, a Gibson Girl left and Sonja Knips in 1911 in Japanese-style Reformklied, as carried in the Neue Galerie 2007 Gustav Klimt. (For live early film footage of American women sporting Gibson Girl hairdos, see “The Real Edwardian Gibson Girls of the USA” at Glamour Daze.)

Above, Fig. 33: Main picture, the right hand of Sonja Knips; top left inset, Sonja Knips; above right, Sonja Knips’ fan, as decorated by Klimt.

Consensual views break down on Klimt’s and Sonja Knips’ relationship. In the 2007 Neue Galerie book, Knips’s granddaughter, Dr Manu von Miller, author of Sonja Knips Und Die Wiener Moderne, 2004, reports (“Embracing Modernism, Gustav Klimt and Sonja Knips”) that recently disclosed materials from the Knips family revealed much about Sonja and shed light on previously unknown aspects of Klimt’s life and person. Thus: Klimt’s Sonja portrait “likewise contains hints about the life of the artist” and that the two had had an affair years before it was painted, Klimt having known her since she was a teenager. Painting Sonja had released Klimt from his role as “a ‘decorative’ painter”, and he in turn enormously influenced Knips enabling her to “break free of the rigid bourgeois conventions of her time, and to create her own highly personal approach to aesthetics and collecting.” In 1896 Sonja married the industrial magnate Anton Knips – a mismatch, he not sharing her passions for socialising, modern art and young artists. Klimt’s relationship had, Dr Miller reported, “blossomed at some point into an amorous relationship. How long the affair lasted is not known but Gustav and Sonja’s romance is substantiated by notations on a paper fan found among Sonja Knips’s personal effects.” Those included a love poem dated 1895, the year before Sonja married Anton. A member of her family had told Miller the affair ended because Klimt was unwilling to marry her. The fan was thus “a love note and a farewell”, Klimt having ended another affair in the same manner…and given that Sonja sat for Klimt’s portrait scarcely a year after her wedding, Miller felt “It is hard to imagine that the painting could have been produced without their recent love affair being in the minds of both artist and sitter. She may have viewed the portrait as an enduring reminder of the relationship; it was noted by an acquaintance of Sonja’s that her eyes would light up when she was asked about the history of the painting’s creation.”

As mentioned, Sonja Knips kept the painting until her seventy-seventh year and, as Miller noted, she purchased Klimt’s unfinished (and highly erotic) Adam and Eve after his death and hung it “in the small boudoir next her bedroom”. Partsch will have none of Miller’s account, writing (Taschen, 2012): “On the basis of this fan and the decoration on the reverse side, Manu von Miller reconstructed a love affair between Gustav Klimt and Sonja Knips before her marriage and proposed that Klimt used the fan as a way of ending their relationship. Miller also suggests that Klimt may have done the same with a second fan destined for an unknown recipient and on that occasion carrying the German proverb… (‘Best to get unpleasant things over and done with’) … It is my view that the fan belonging to Sonja Knips points neither to a love affair between the artist and his model nor to a rupture between the two. Rather, it shows Klimt expressing his congratulations to Sonja Knips upon her engagement…”

What then, to make of the prominently displayed (- almost at the picture’s geometrical centre) little red book? In 1992 Nebehay wrote of “a small red notebook: a sketchbook that Klimt gave her.” It had been found in Sonja Knips’s estate and edited by Nebehay and was one of only three such surviving notebooks. It contained a small photograph of Klimt. Alice Strobl had dated Klimt sketches in it to between 1897 and 1899. Strobl had reported an eyewitness’s recollection of Klimt’s studio floor “strewn with thin red notebooks in which he jotted his artistic ideas down in shorthand, as it were.” Nebehay notes that Klimt was as disorderly with his notebooks as with his sketches which lay about in heaps on the floor.

On the book’s possible significance, Nebehay, like Partsch, leaned towards scepticism: “A married society woman would never have dared keep anything that was more than a souvenir” and, he went on, “Johannes Dobai reports that the lady [Knips] told him that the figures hidden in the foliage behind her had no symbolic meaning and as for the notebook in her hand, that was chosen for the colour effect.” Against that, Weidinger wrote in 2007:

“During his second series of studies, Klimt appears to have wanted to portray Rose von Rosthorn-Friedmann holding a rose in her right hand, but in the final version decided against this. The little sketchbook Sonja Knips is portrayed holding serves a similar purpose. Her claim that Klimt had merely wanted to add a shot of colour can be refuted on the grounds that the book appears in the studies for this work as well. Klimt is clearly using the book as an attribute which he considers apposite.”

Alma Schindler who so jealously and angrily cited Klimt’s affair with Rose had been delighted when Klimt preferred to make a new fan for her rather than contribute to a fan gifted by another man. Klimt pursued Alma as a teenager and was greatly distressed when prevented from initiating an affair with her. Klimt, as mentioned had known Sonja, too, as a teenager before her marriage. If the presence of the book is to be discounted, what of the picture’s part-hidden Cupid and figures and why have they been so uniformly dismissed on the sole testimony of a technically penetrating image?

Partsch contests an affair against much evidence and trusts an infra-red image: “The dominant field of blackish brown, which provides a foil to the flowers and the female sitter, contains several lighter patches. These have inspired numerous interpretations… [which infra-red photography] has failed to confirm…” In 2008 Rachel Barnes (Gustav Klimt) wrote: “There was a theory that Klimt painted a number of things in the background, including a horse. Subsequent infra-red examination has proved this was not the case.”

It is unfortunate on many levels that in modern times scholars turned from artists to restorers for guidance on technical and aesthetic matters when restorers have no technical means of analysing artistic values and, through their interventions, so repeatedly demonstrate inabilities even to recognise and respect them. It seems that nothing might arrest their long march through the world’s art – no matter how egregiously they mangle its images and, hence, meanings. We live in hope that owners and scholars will better defend the integrity and dignity of works of art but note that we first complained of restorers’ manifestly and indefensibly destructive actions – and of art historians’ effective complicity – in an article, “A crime against the artist”, in The Independent of 22 November 1991 as reproduced below at Fig. 34:

Michael Daley, Director, 29 April 2021


The Sistine Chapel Restorations, Part II – CODA: The Remarkable Responses to Our Evidence of Injuries; and Thomas Hoving’s Rant of Denial

28th March 2013

Before considering the third and concluding part of our examination of the Sistine Chapel ceiling restoration, it might be helpful to note the responses made to the first two posts (“Setting the Scene, Packing Them In” and “How to Take a Michelangelo Sibyl Apart, from Top to Toes”). Without exception, these have comprised outright expressions of support and/or of indignation and distress at the fate of the frescoes. Such phases as “I had no idea”, “I was horrified to see” and “that things were so bad” abound. Serious and intelligent websites have reported our accounts in similar terms. As is discussed below, no one has challenged our evidence of injuries and everyone who has responded has been shocked and alarmed by it.

Bob Duggan on the Big Think site expressed this concern with precision: “When I learned that my very breath and perspiration could contribute to the slow destruction of the frescoes, I felt sad. However, when I read Art Watch UK’s accusation that the Vatican undertook a 20-year restoration project of the frescoes ‘in full knowledge that the stripped-down bare fresco surfaces would thereafter be attacked by atmospheric pollution unless given some other protective covering’ (which has not yet happened), I felt rage over the local mismanagement of a global cultural treasure…” Duggan added that he was “reminded of a similar, more recent restoration fiasco involving Thomas Eakins’ The Gross Clinic. Years after the artist’s death, overzealous conservators stripped away darkening varnishes applied by Eakins to reveal the brighter colors beneath that were more in line with the Impressionism then en vogue.”

Ikono, an organisation dedicated to democratizing art through the production and broadcasting of short films that present art to the wider public sphere, reported that “ ‘The Vatican authorities are in conservation crisis today because they stripped the Sistine Chapel frescoes bare in the 1980s and 1990s. They did so against material and historical evidence that Michelangelo had finished off his frescoes with additional glue or size-based a secco painting,’ writes Artwatch in an excellent two-part article on the Sistine Chapel Restorations…”

Our case was re-presented in the pithiest form imaginable on the Left Bank Blog: “OY! According to ArtWatchUK: ‘The Vatican authorities are in conservation crisis today because they stripped the Sistine Chapel frescoes bare in the 1980s and 1990s. They did so against material and historical evidence that Michelangelo had finished off his frescoes with additional glue or size-based a secco painting. That original, autograph material was removed in full knowledge that the stripped-down bare fresco surfaces would thereafter be attacked by atmospheric pollution unless given some other protective covering. An attempt to coat the frescoes with synthetic resin (Paraloid B72) was abandoned leaving some surfaces clogged and the rest unprotected. The authorities then promised to install hi-tech paraphernalia that would somehow prevent the polluting atmosphere from making contact with the Chapel’s painted walls and ceiling. As was shown in our previous post, that cockamamie promise was not delivered. Today, in a chapel increasingly over-crowded with paying visitors, these stripped-down frescoes stand in greater peril than ever.'”

A number of questions arise. If the import of the evidence we have assembled over the past 23 years is so clear to so many, why does it have so little traction with the authorities who sanctioned the affronting restorations? Does the absence of any challenge to our evidence mean that everyone is now (privately if not openly) persuaded that – quite aside from the present and ongoing environmental assaults within the chapel – Michelangelo’s painting has indeed been gravely and irreversibly injured artistically, in terms both of its individual component parts and its general orchestration of effects? Or does it show that the authorities, in pursuit of their own interests, are now impervious to and politically insulated against any criticism?

When we first began making this case over two decades ago in the dark pre-digital era, the ink was scarcely ever dry on our criticisms before someone or other claimed that our comparative photographs were misleading; that old painted, drawn, or engraved copies of the ceiling were not to be trusted and had no force as testimony; that we were technically ignorant, or victims of “culture shock”, or agents of mischief – or worse. Could it really be, as it still sometimes seems, that no matter how grave and persuasive the evidence of injuries might be, there exists a wider disabling public resignation and conviction that nothing might today impede the lavishly funded, sponsorship-attracting, Conservation Juggernaut?

To be institutionally specific and somewhat blunt: could it be that the Vatican authorities today think it better to continue sheltering behind a fantastical fairy story of the transforming powers of Wicked Soot and Imperceptibly Darkening Varnishes, than to concede a professional misjudgement made by a small group of in-house experts over a third of a century ago?

Our colleague in France, the painter and the President of ARIPA (The Association Internationale pour le Respect de l’Intégrité du Patrimoine Artistique), Michel Favre-Felix, adds weight and urgency to these considerations with a two-fold reaction. In the first instance, he too was startled by our further evidence of “this incredible statement by the chemist: ‘Ammonium carbonate alone tends to tone down colours…sodium carbonate livens them up'”, and the little-noticed admission of the ferocity of the cleaning agent AB 57 by the chief restorer and co-director of the restoration, Gianluigi Colalucci: “Here’s a tiny patch where I left it on too long. In this little experimental patch you see completely solid violet paint, but around it you can see the gradations of dark and light, which are the shadings of Michelangelo’s own work”. As Favre-Felix notes, whenever a given chemical is known to have even the slightest effect on the original colours, it is rightly forbidden to use it.

His second and generous reaction was to offer further visual corroborations in the form of evidence produced for ARIPA’s journal Nuances of other damages made on the monumental figures of the Sistine Chapel ceiling. The injuries to one of these, the Cumaean Sibyl, are of great strategic significance in our joint battles. That is, we have just shown in our two previous posts the gross damages inflicted on two of the greatest figures that came at the end of Michelangelo’s cycle when he was at the height of his conceptual, painterly and figurally inventive powers – his Libyan Sibyl and his Prophet Daniel (see Figs. 2 and 3). To that catalogue of injuries, the further evidence of this third case must surely now establish an indisputable and irresistible critical mass? Of the ceiling’s twelve alternating Prophets and Sibyls that constituted Michelangelo’s most heroic monumental and spiritually expressive achievement, we can now demonstrate how three in a row of these painted colossi suffered grievously. Statistically, a sample of a quarter might be considered sufficient to make a general case? We could, God willing, pursue the evidence further if necessary, but is it not now time sufficient for the Vatican to confront and address past heritage preservation errors and desist from what would otherwise constitute an effective falsification of scholarship and art history?

The Portuguese online newspaper Publico reported our criticisms of the Sistine Chapel’s restorations on the second of March. Professor Charles Hope, a former director of the Warburg Institute, was quoted in further criticism of the restoration. The present director of the Vatican Museums, Antonio Paolucci, conceded a pressing need for ameliorative environmental measures which he said would shortly be announced. Unfortunately, he nonetheless and bullishly defended the restoration itself as one which will last for centuries – even before any measures have been announced. (We understand that since those comments were made, the promised announcement has retreated from this April to “the end of the year”.)

If we might at least now be sure that the Vatican is aware of our criticisms and evidence, we recognise that for its part, the Vatican will also appreciate the potential material and political risks of abandoning defences of the restoration. Visitors to the chapel greatly swell attendances to the Vatican Museums. In 1976, about 1.3 million people visited the museums. By 2007 the number had reached nearly 4.3 million, netting some $65 million and providing the Vatican City with its most significant source of income. An admission of error would also embarrass the many major players within the international art world who proclaimed a Revolutionary Restoration in the 1980s. To what degree of embarrassment might be sensed in an ill-tempered and defensive outburst by (the late) Thomas Hoving, a former director of the Metropolitan Museum of Art, New York, in a filmed interview for a portrait of the late painter Frank Mason, an early critic of the restoration and a founding member of ArtWatch International.

Thomas Hoving and selected dialogue from an interview in the film A Light In The Dark:

00:53:02 – Thomas Hoving:

“He doesn’t know what he’s talking about (Frank Mason). There’s a guy at Columbia, some professor who’s been screeching about this for years. (pause) Turns out that he just doesn’t know what he’s talking about. (pause) Do you think Michelangelo was honestly going to deliver it to the Pope something that looked dirty?! (laughs) His marble was going to look gray, his marble was going to look blackened out?! You think that he really mixed his fresco to look like that?!”

01:07:01 – Alexander Eliot:

“I wouldn’t say that the Sistine ceiling had been destroyed myself. I wouldn’t use that word. I would say that it had been desecrated.”

01:07:24 – Thomas Hoving:

“I was part of the desecration personally, if this idiot is right. I am part of it so he ought to put my name on it. (pause) I was invited by the man who cleaned it, Paolucci – whoever, (pause) [Gianluigi Colalucci was the chief restorer and co-director of the restorations, which ran from 1980 to 1994. Antonio Paolucci became the Director of The Vatican Museums in December 2007. – Ed.] to come up in the rickety elevator (makes sound effect of elevator) all the way to the top, and he gave me a beautiful fresh sponge, dipped it in the solution and (he) said OK clean. And they were finally doing the Separation of Earth, (uh) Separation of Light and Darkness, the last one. They started with the Flood and worked backwards. I said, ‘What?’ He said, ‘Ya, try it.’ I went (reaches up) ‘shooo!’ (wiping motion) And this thin film of black just disappeared. “It was just built up soot over hundreds of years from the stoves that they used to drag in there when the Cardinals all had to meet. That’s what they all did. They had little cubby holes, their servants had cubby holes, they had tents, they had bunks, full service catering, and stoves. “And fresco is impervious to anything other than being blasted by (uh) laser beams you know (does sound effect) out of Star Wars. Not only did they not desecrate or ruin it, they didn’t do anything to it that wasn’t there. So the guy is full of shit (!) if he said that they damaged the Sistine ceiling in any way, they didn’t! I know it. I was there. I cleaned about eight inches of the Sistine ceiling – personally!”

01:10:11 – Thomas Hoving:

“It’s not a controversy, the guy is full of it (Alex Eliot) He’s never been there, he’s never seen it. Did he clean a part of it?”

Interviewer Sonny Quinn:“He made a film…”

Thomas Hoving: “Big deal.”

SQ: “He was close enough so he…”

TH: “Close enough? It’s about 55 feet, give me a break!”

SQ: “…they built scaffolding for him and he was there for six weeks…”

TH: “During the cleaning?”

SQ: “No, before the cleaning…”

TH: “Ya, so?”

SQ: “Well, he wanted everybody to examine his film and…”

TH: “Ah the guy is just full of it…”

For the record (once again), in 1967 the art critic and writer Alexander Eliot and his wife Jane Winslow Eliot spent over 500 hours making a close-up documentary film of the ceiling, The Secret of Michelangelo, Every Man’s Dream. Eliot was up there on the scaffold, every bit as close to the ceiling as Hoving was to be – and for much longer. On 20 May 1985 Eliot had pleaded with the Vatican’s Secretary of State for him to view the Vatican’s own copy of the Eliots’ film and to “have it stopped at the images of the Ancestors [on the lunettes]. Compare what it proves was there against what’s left today”. That precious record of the unrestored ceiling awaits a re-showing. One can only wonder why the Vatican never pressed the testimony of that filmed footage of the pre-restoration ceiling in support of the later cleaning.

For footage of the cleaning itself in progress, see the Ikono site mentioned above which links to three short films. The narrations of all are unspeakably hagiographic and tendentious: critics of the restoration are said to have been “divided”, while the restorers displayed a “passion for their task that recalls that of Michelangelo himself”. The restoration’s outcome is said to “speak for itself” and to have answered “all but the most severe critic”. Most brazenly of all, an outing for that old canard: this restoration had provided “rich opportunities for study”.

We should perhaps resign ourselves to the possibilty that the Eliots’ film may never be aired again – but it will never be possible to expunge all the photographs of the unrestored frescoes that permit the kind of directly comparative visual analysis routinely conducted on this site. Such comparisons truly do “speak for themselves” because they permit like fairly to compare itself with like. For those with eyes to see, such photo-comparisons will forever tell the same heart-breaking story: a misconceived, technically aggressive restoration inflicted grievous injuries on Michelangelo’s art.

Michael Daley

Comments may be left at: artwatch.uk@gmail.com

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CAN YOU SEE WHAT IT IS YET?
Above, Fig. 1: A cleaned fragment of Michelangelo’s Sistine Chapel ceiling – but from where?
Above, Fig. 2: A section of Michelangelo’s ceiling before restoration. At the bottom, we see three of his great monumental figures. Two of these, the Libyan Sibyl and the Prophet Daniel, were discussed in the previous post in terms of the great injuries they suffered during restoration. The third figure in the row is that of the Cumaean Sibyl, whose restoration fate is examined below.
Above, Fig. 3: The Cumaean Sibyl seen centre between the Prophet Daniel (left), and the Prophet Isaiah (right).
Above, Fig. 4: The Cumaean Sibyl seen before restoration. Note especially the richly modelled (i.e. shaded) interlocking forms of the two nude boys arms; the dramatic range of tones in evidence on the Sibyl’s monumental left arm; and, the deep, darkly hollow, sculpturally punctuating pool of shadow bounded by the boys’ elbows and the Sibyl’s upper right arm. In general terms, note the extraordinary sculptural fusion of the three figures and their (seeming) collective occupation of a real and palpable space in front of the architectural wall behind them. The plastic lucidity of this group had survived for nearly five centuries. To alert observers it had remained what it had been initially to Michelangelo’s contemporaries: astounding. Note the brilliance with which the twin, linked left arms of the boys had mimicked and echoed in dutiful witness the colossally concentrating anatomical transmission of the Sibyl’s intellectual power and prescience via her own gigantic (and otherwise overblown) left arm. The great Michelangelo scholar Charles de Tolnay must surely have had this figure in mind when he wrote of how Michelangelo had, in the painting of his ceiling, rendered all preceding art “an imperfect preparation” for it, and all the art that followed it “a decadence”.
Above, Fig. 5: The Cumaean Sibyl seen after restoration. There are many differences between the two states and none of the recorded changes has proved beneficial. Note first the transformation that took place in the hanging bag holding manuscript papers, the post-restoration state of which features as our mystery object at Fig. 1. Note the obliteration of the shading which had explained the forms and spaces of the architectural elements on which the Sibyl is enthroned. Note how the escalating, sculpturally expressive tones that ran around the Sibyl’s left arm turning its forms in space have been vitiated by the emergence of a linear highlight on the arm’s underside which overly asserts the drawing of the figure and undermines its calculated tonal simulations of real forms in real spaces. That assertion of marks-on-a-flat-surface now recurs throughout the group and, to echo René Hughe, imparts a distinctly modernist and ahistorical character on an iconic work in which the artist had originally and triumphantly done the greatest violence to the “integrity” of the picture surface on which it had been composed.
Above, Fig. 6: The Cumaean Sibyl seen before restoration. Note the varieties of shades of green that were to be seen on the board of the book and on the hanging bag of papers. Note the highlight on the left side of the cushion (or cushioning drapery) that supports the giant book and the strong dark shadows to left and the right of the hanging bag. Note how the glazing on the drapery had not only darkened and sharpened the sculptural forms (by turning surfaces away from light sources) but had also intensified the hue, moving it away from the tan/orange to a deeper, richer red. We see evidence of a red glazing having been deployed over the base green colouring of the bag, so as to produce the dark shading which is expressive of the forms held within the bag.
Above, Fig. 7: The Cumaean Sibyl seen after restoration. Note the destruction of the varieties of green and with them the flattening of the hanging bag. Note the disappearance of the highlight on the cushion under the book. Note how an abrupt change of hue occurs between the drapery over the leg and that under the book. The justification of the changes induced by the restoration has been that (- as pugnaciously described by Hoving, left) nothing other than black filth had been removed and that this removal had been made expressly to liberate cleanliness and brilliance of colouring. What, then, must the restorers have thought that they were doing when these changes of hue occurred? For that matter, what must the Japanese photographers have thought was happening through their recording lenses?
Above, Fig. 8: A drawing (detail) of the Cumaean Sibyl made by Rubens in 1601, showing the bulging and the shading of the bag. If all the features that were sacrificed in the cleaning really had been misleading impressions created by gradual accumulations of soot and darkening varnishes, as the restorers claimed, the process would have to have begun with a very dramatic spurt between 1512 when the ceiling was unveiled and 1601…and then done nothing much at all for nearly four hundred years.
Above (top), Figs. 9 and 10 showing catastrophic changes of hue and tones. Above (centre), Figs. 11 and 12, showing the catastrophic losses of shading (lights as well as darks) during restoration. The method of the restoration has only ever been defended in general terms, when what is required is some explanation for the various local changes that occurred throughout the ceiling. Because Michelangelo had made elaborations and modifications with paint applied to the dry frescoes, in varying degrees, some parts of the ceiling were more badly affected by their removal than others. It was for the restorers first to acknowledge the changes that were occurring under their sponges and then to explain them section by section. This was never done. If we reverse the sequence as directly above at Figs. 13 and 14, the question then becomes: If Michelangelo had left the bag as is now seen after the restoration (left) at Fig.13, what non-man made process could account for the changes that had occurred by 1601 and then survived without further change until 1980?
Above, Fig. 15: An engraved copy of the Cumaean Sibyl by Cherubino Alberti made before sometime before 1615 which shows the bulges on the bag much as copied by Rubens. The engraving is also eloquent – as so many copies were – on the generally dramatic “Trompe l’oeil” effects created by Michelangelo, one of the most crucial of these being his posited brilliant lighting sources which appeared to have cast shadows from real figures onto surrounding surfaces. These devices are virtually universally recorded in countless copies throughout the centuries and regardless of stylistic changes between artists. A simple cleaning of the paintings would have enhanced their surviving tonal contrasts and thereby intensified the illusions. Instead, what we see along with a compression of these tonal values is a reduction of Michelangelo’s once revolutionary sculptural and spatial effects. Thus was Michelangelo’s original celebrated vanquishing of the ceiling’s complex surface geometries itself vanquished by the actions of technicians.
Above, Fig. 16: An aquatint copy of the Cumaean Sibyl made c. 1790 by Giavanni Volpato, again showing the rich modelling on the bag, the richly modelled arms of the boys first seen in the above copies nearly two centuries previously. Below, Fig. 17: A still from the animated film Frankenweenie. In our post Frankenweenie – A Black and White Michelangelo for Our Times we held that Tim Burton’s vivid black and white photographic images of hand-made models participated brilliantly in one of Western art’s most distinguishing traits. From Alberti to Ruskin, artists have deployed tonal gradations so as to conjure three-dimensional effects on flat pictorial surfaces. Until the 1960s every art student learnt to manipulate tonal values in this fashion. Tragically, such conventions have been discarded in (most) fine art education and in much of today’s fine art practice. Fortunately, those ancient empowering lessons have not been lost in Cinema and Photography. In Burton’s hands they have found singularly powerful expression. It is Art’s great tragedy that Michelangelo’s stupendous and pioneering exemplar of plastic illusionism should have been injured by its intended restorers.
Click on the images above for larger versions. NOTE: zooming requires the Adobe Flash Plug-in.


The Sistine Chapel Restorations, Part II: How to Take a Michelangelo Sibyl Apart, from Top to Toes

4 March 2013

I must confess I harbour a lingering almost subconscious fear that someday someone will come, unexpectedly, with a really intelligent observation that will show all of us to have been blind.” ~ Gianluigi Colalucci, 1990

We were startled when the Vatican authorities admitted that Michelangelo’s Sistine Chapel frescoes are in greater peril than at any point in their history. Powerful art institutions rarely broadcast their own embarrassments. More often, they see off their critics by sitting tight, quietly briefing journalistic proxies and…continuing to be. Welcome as was the acknowledgement of the problem by Antonio Paolucci, director of the Vatican Museums, casting the Chapel’s paying visitors as the principal cause of the present crisis, masked greater institutional responsibilities.

The Vatican has yet to acknowledge that this environmental crisis arose as a direct consequence – and within just two decades – of permitting the Chapel’s ancient frescoes to be used as a test bed for the then new and highly controversial cleaning agent “Mixture AB 57”. And, despite the brouhaha over toxic visitors, there remains no hint of acknowledgement that the restorations of the 1980s and early 1990s proceeded on an art critical misreading which, in addition to stripping the fresco surfaces bare and leaving a chemical time-bomb within the Chapel, inflicted grave and irreversible artistic injuries on Michelangelo’s paintings – see right.

On the cleaning method’s toxic conservation legacy, we had precisely warned in 1993 that: “even if the Vatican team were to concede that the brilliance of Michelangelo’s new colours is a chemical deceit purchased at the cost of a physical and chemical weakening of the frescoes, the dispute would not be laid to rest. The need to avoid further deterioration would still be there.” (James Beck and Michael Daley, “Art Restoration: The Culture, the Business and the Scandal”, Chapters III and IV.) In similar vein we can now say that today’s promises of dramatic technical “improvements” are simply recycled 1980s assurances that, at best, remain of a palliative nature. Even when promised the first time around, the Vatican authorities had admitted to us (see below) that the measures could not fully solve the then already pressing environmental problems unleashed by the restoration’s experimental method.

The Experimental New Picture Cleaning Method

AB 57 was developed by Professor Paulo Mora and his wife Laura Mora, chief conservators at Rome’s Istituto Centrale del Restauro, for cleaning stone buildings. It comprised: “a mixed gelatinous solvent, consisting of a solution of ammonium bicarbonate, sodium bicarbonate, Desogen (a surf-actant and anti-fungal agent), carboxymethylcellulose (a thixotropic agent), dissolved in distilled water.” Toti Scialoja, a painter and a former professor at Rome’s Academy of Fine Arts, complained that its ingredients were “too powerful – ammonia and soda, the stuff you use to clean your bathtub”. Professor Christoph Frommel, director of the Bibliotheca Hertziana in Rome, described it as “a sharp and aggressive chemical”.

The Moras presented AB 57 as a means of removing insoluble salts and incrusted materials from wall paintings: “If the original surface of the painting is unaffected by water then this mixture will have no deleterious action on it”. Michelangelo’s frescoes did not suffer greatly from incrusted and insoluble salts but they were extensively covered with water sensitive glue/size painting which artists, conservation experts and scholars held to comprise Michelangelo’s own final painted adjustments. An early sign of the wrongness of the new cleaning method came when the restorers abandoned customary claims of a miraculous “recovery” of original and authentic conditions. The use of AB 57 had produced such a mismatch between the cleaned frescoes and the early copies that had been made of them, that the hype had to be bolder and of a different order. As seen in our previous post, the decision to clean with AB 57 had been taken quickly and in express excitement at the prospect of overturning art history itself. This dramatic technology-led change of conservation philosophy was reported in a 1983 Newsweek account: “As recently as 1976 while cleaning paintings by the other artists on the side walls of the Chapel, workers deliberately kept the colours muted so that Michelangelo’s wouldn’t look too faded by comparison. ‘Even then it entered nobody’s head to start on Michelangelo’, says master restorer Gianluigi Colalucci. But when a new cleaning solvent was developed, Colalucci tested it…”

Selling the Surprising AB 57-induced Changes to Michelangelo’s Painting

Having used it, the resulting rupture between the old Michelangelo and his restored self was trumpeted by Fabrizio Mancinelli, the Vatican Museums’ curator and co-director, with Gianluigi Colalucci, of the restoration. Mancinelli claimed in 1986 that the restoration “had brought to light (and will continue to bring to light) a totally new artist, a colourist quite different in character from the unnaturally sombre character who has in the past fascinated generations of historians, connoisseurs and fellow artists…The cleaning of the frescoes has led to the surprising conclusion that the kind of suggestive painting by shadows for which Michelangelo was admired until a few years ago was essentially the product of candle smoke and still more of glue varnishes applied possibly even before the 18th century.” (“The Sistine Chapel ~ Michelangelo Rediscovered”, p. 218.)

Even though no evidence was ever produced of extensive glue applications having been made by restorers, in the early years, art historians and credulous art critics queued to repudiate what one scholar dubbed the “Darkness Fallacy” and the “Sculptural Fallacy” of traditional Michelangelo studies. The proclaimed “New Michelangelo”, however, was an entirely modern chemically engineered artefact, not a scholarly construct. In fact, it flew in the face of the historical record: Michelangelo had been celebrated at his own funeral not for any colouristic brilliance – let alone for, as one critic recently held, the “sharp and acid palette used by Michelangelo in the Sistine Chapel” – but for his “fleeting, sombre colours”. The new art historical dispensation rested on a twentieth century purging of aged, sometimes distressed but nonetheless authentic material. Indeed, it was precisely because this was not a historically-informed recovery of an original state that drums had had to be rolled for “The New Michelangelo”.

It was claimed that this revisionist reading of historical and material evidence had been corroborated “scientifically”. But this was a New Science to sanction a New Michelangelo. Scientific examinations of the frescoes in the 1930s by X-ray and ultra-violet imaging techniques had led to altogether contrary conclusions. It was reported in 1938 that Michelangelo’s “overpaintings were lying quite brightly a secco on the fresco layer itself; these overpaintings proved themselves undoubtedly the painting of the Master himself.” (See “Art Restoration”, Chapter III.) It was further claimed that Colalucci and his colleagues had recovered the original fresco surfaces so deftly that they had preserved its “original” patina and even left a thin layer of dirt above them that would protect the new surface from airborne pollution. Well, we all now know from the present panic in the Vatican that that assurance was not worth a used solvent swab and that a couple of years ago “unimaginable amounts” of dirt were scrubbed off the frescoes by conservators working at night so as not to impede the daytime tourism stream.

The Over-Selling of Conservation Science

Conservation science has its uses but it can never analyse or appraise works of art because Art’s essential properties are aesthetic not material; perceptual not mechanical. Insofar as there might be a science of art, it is to be found in art itself and within artists’ own practices. This is because art consists not so much of materials as of values and the relationships between values that artists’ create and orchestrate, albeit, with materials. These values are aesthetically relative, not intrinsic to materials, and they are continuously appraised and adjusted by artists as they work. Self-criticism, self-analysis and continuous aesthetic appraisal are integral to the making of art. With art, critical and analytical faculties can never be replaced by apparatuses or be donned by technicians. Conservation science might sometimes tell us of what something is made but never by whom it was made.

The Mis-Appliance of Conservation Science

In terms of professional art restoration, conservation science can serve a useful diversionary purpose. The restoration-authorising authorities and art lovers alike can be invited to put aside critical responses on an implicit assurance that some inscrutable but infallible force has guaranteed the probity of whichever of the many conflicting restoration methodologies is being used at that moment. We ArtWatchers are not inclined to be so trusting nor so easily led. In the case of Michelangelo’s Sistine Chapel ceiling, having examined evidence of the cleaning method and its consequences for two and a half decades, and being now armed with the officially published accounts, we are confident that not only can it be shown that Michelangelo’s tonal/plastic systems were recently injured, but that even his very designs, his drawing, his vaunted disegno were repeatedly violated and corrupted.

A Catastrophic Loss of Art Citical Nerve

These losses and violations were not so much unfortunate by-products of an inappropriately aggressive cleaning agent as the consequence of prior and catastrophic failures of art critical judgement and powers of aesthetic analysis. This failure was evident not only within the Vatican’s curatorial, scientific and conservation staffs, but throughout much of the wider international art historical establishment. By effectively agreeing to “de-attribute” what were – and had always been recognised to be – the last stages of Michelangelo’s own work, an overly deferential art historical establishment sanctioned their destruction. For all this (initial) pan-national consensus, the judgement was historically rogue. In 1986, when defending his own restoration, the chief restorer, Gianluigi Colalucci admitted that his professional predecessors’ judgements had been contrary to his own and “not encouraging” to the restoration. That was an understatement: restorers who had worked on the previous restoration (1935-36) had officially and flatly reported that Michelangelo had “finished off a secco”, that is, that he had painted on top of his frescoes when they had dried.

The Testimony of Charles Heath Wilson

Restorers who had worked on the restoration of 1904 had abandoned attempts to clean the frescoes for fear of damaging Michelangelo’s vulnerable work on the surface. Colalucci, greatly in thrall to contemporary “scientific” analysis, dismissed such official reports as “subjective impressions”. He also ignored the testimony of the British painter and fresco expert Charles Heath Wilson who had reported his own close-hand examination of the ceiling in an 1876 book “Life and Works of Michelangelo Buonarotti”. Wilson had found the frescoes “extensively retouched with size colour…evidently by the hand of Michelangelo”. He found that this secco painting “readily melted on being touched with a wet finger and consisted of a finely ground black, mixed with a size probably made according to the usage of the time from parchment shavings.” He further noted, “The shadows of the draperies have been boldly and solidly retouched with this size colour, as well as the shadows on the backgrounds…The hair of the heads and the beards of many of the figures are finished in size colour …These retouchings…constituted the finishing process or as Condivi [Michelangelo’s preferred biographer] expresses it, alluding to it in the history of these frescoes, ‘l’ultima mano’.”

For Wilson, there could “be no doubt that nearly all of this work is contemporary, and in only one part was there evidence of a later and incompetent hand.” Aside from its artistic force, certainty about the secco painting’s antiquity lay in an elegant technical proof: “The size colour has cracked as the plaster has cracked”. It is a matter of record that the ceiling cracked before any restorers touched it. If, as has been claimed, later restorers had repeatedly applied glues, those glues would inevitably have been brushed into the pre-existing cracks. Wilson, who tested the depth of the cracks with a penknife, saw that none had been. Artists like Wilson appreciate that it is impossible to paint over a cracked surface without working the material into the cracks. Wilson was left in no doubt: having been applied when the ceiling was new and not-yet-cracked, these surface glue paints could only have been Michelangelo’s own work, his finishing stages, his l’ultima mano. Normally, restorers recognise that when varnishes or paints can be shown to have run into age-cracked materials this can be taken as a proof of their more recent origins. On this occasion, the restorers failed to recognise the implications of the converse.

The Vulnerability of Michelangelo’s Glue Painting

Moreover, this original secco work, Wilson appreciated, was water-sensitive, having been damaged when “washed by labouring men with water in which a caustic has been mixed”. As to when the alleged restorers’ glue-varnishes might plausibly have been applied, no evidence was forthcoming. In 1996 Colalucci said that although “countless attempts at cleaning and restoration seem to have been made”, only “four are actually accounted for”. The four are of 1566, 1824-25, 1904 and 1935-36. As we showed in our post of 1 April 2011, that first restoration itself provided the clearest possible evidence of Michelangelo having painted shadows a secco. That evidence, taken together with the copies of the ceiling discussed opposite should have been an end to the matter. The last two restorations cited by Colalucci coincide with photographic records and these, too, offer no support for the claimed superimpositions of secco painting and glue-varnishes by restorers.

Perplexed by the Vatican’s unwavering but evidently unsupported insistence that the ceiling had repeatedly been coated with glue “varnishes”, I asked in May 1990: “Does any documentary evidence exist to support the claim that hot animal glue was repeatedly applied to the frescoes over the centuries in order to revive the colours?” Colalucci replied that there was none. In 1986 he had reported a note in a manuscript which described how the ceiling had once been cleaned with linen rags and bread “scrubbing hard, and sometimes when the dirt was more tenacious, the bread was moistened a little” but added “That is as much as it says. The note does not mention at all the use of substances to revive colours or of glue varnish.” (See “Art Restoration”, pp. 74-78.) If, as Wilson discovered, the secco painting dissolved at the touch of a wet finger, an earlier hard scrubbing with wet rags or bread would certainly have been sufficient to cause the injuries that Wilson and others had reported to parts of the ceiling.

A Filmed Corroboration of Wilson’s Testimony

Wilson’s appraisal was echoed from another scaffold a century later. In 1967 the art critic and writer Alexander Eliot and his wife Jane Winslow Eliot spent over 500 hours making a close-up documentary film of the ceiling, “The Secret of Michelangelo, Every Man’s Dream”. Alexander Eliot reported in the April 1987 Harvard Review how “with the exception of the previously restored Prophet Zachariah, almost everything we saw on the barrel vault clearly came from Michelangelo’s own inspired hand. There are passages of the finest, most delicately incisive draughtsmanship imaginable. Michelangelo’s loving depiction of fingernails, eyelids and tiny wrinkles stand in contrast to tremendous swirls of colour…” On 20 May 1985 Eliot had pleaded with the Vatican’s Secretary of State for him to view the Vatican’s own copy of the Eliots’ film and to “have it stopped at the images of the Ancestors [on the lunettes]. Compare what it proves was there against what’s left today”. That precious, now historical, record still awaits a re-showing.

Venanzo Crocetti’s Protests Against the Restoration – as a Sculptor and as a Former Restorer in the Sistine Chapel

In 1989 the sculptor Venanzo Crocetti, who had spent “four full years” working during the 1930s as an apprentice restorer on the scaffold, published three photo-comparisons of the cleaned lunettes in an article in the December Oggi e Domani (“Salviamo Almeno il Giudizio Universale”) – see Fig. 28. Crocetti’s account was detailed and technically informed. He began by explaining how he had appealed unavailingly in 1983 to the director general of the Vatican Museums, Prof. Carlo Pietrangeli, to desist from incurring the “rapid biological degradation caused by the cleaning power” of AB 57. Crocetti flatly dismissed claims that the glues had been applied by restorers. He also testified that as early as 1983 applications of AB 57 had been standardised at 3 minutes each, regardless of local conditions (see below). He complained of the folly of cleaning aggressively in small patches, zones that had originally been made with very broad applications. These glue-paint applications, he noted, had been made chiefly in the shaded parts of the figures and to such artistically selective purpose that Michelangelo’s authorship was beyond question. As a (formerly) supreme case in point, see Fig. 1.

The Effects of the Double Applications of AB 57

Crocetti’s testimony on the AB 57 cleaning method then being used on Michelangelo was particularly damning. He noted that while the first 3 minutes long application left the frescoes looking cleaner, the second on the following day, left them with altered and considerably degraded colours. He believed that the first applications effectively “degreased” the surfaces leaving them open to greater penetration by the second applications. He was convinced that the immediately apparent visual effects of these twin applications would not be their final outcome. He argued that their corrosive actions would continue because of the absorption of the solvents to a depth of half a centimetre. Some days after the second applications he noticed (from the scaffold itself) the appearance of “whitish oxidations of variable intensity” over large zones.

He considered the restorers’ claimed discovery of “stratifications of dirt gathered on the frescoes over the centuries” exaggerated and misleading, and he held that the early photographs of the lunettes by Anderson made the extent of this exaggeration clear – see Fig. 28. He believed that the ferocity of AB 57 made any finely tuned cleaning gradated to meet local conditions impossible. He believed that the greatest injury was to the chief feature of the frescoes – their disposition of lights and shades, and not their local colours. He believed that the restorers, in their pursuit of more intense colours, had penetrated the frescoes to their brighter, less modulated preparative layers. He felt confident that he had seen at first-hand how, with “cleaning”, the figures in the lunettes had been remade, becoming “false in form and colour” alike. He saw that many of the shadows from which the figures had formerly emerged had simply disappeared. He saw that corrections which Michelangelo had, with mastery, made invisible, had been exposed (in particular, see Figs. 11-16). Above all, he confirmed that the condition of the frescoes remained “excellent”, and that this was in part due to the absorption over the centuries of greasy substances of chapel smoke which had “strengthened the colour. Leaving upon it a glittering shift of the lightest varnish [thereby counterbalancing] the aridity and fragility” of old fresco. Having worked on the restoration in the 1930s, he found himself near to despair.

The Invasive Ferocity and Likely Legacy of AB 57

The AB 57 water-based paste used to remove Michelangelo’s size painting contained two “caustics”: sodium bicarbonate and ammonium bicarbonate. Professor Frommel had questioned the method of application: “Who knows if they succeed in cleaning this completely away? No one can prove whether or not it will affect the frescoes in the future. No one can say definitely if they get all of it off.” Consider Colalucci’s own account of the method of application:

The times of application, rigorously measured, were: First application: 3 minutes, followed by removal, washing with water. Left to dry for 24 hours. Second application: 3 minutes, followed by removal, washing and leaving to dry as before. If necessary, and locally only, small applications, followed by plentiful final washing. In the case of salt efflorescences consisting of calcium carbonate, there was added to the solvent mixture a saturated solution of dimethylformamide…”

Chemically Adjusting Michelangelo’s Colours

AB 57, a calcium dissolving solvent, was thus used to remove organic materials with an oven-cleaner like ferocity and speed even though many experts held those very materials to comprise authentic Michelangelo work. Contrary to assurances otherwise, the aesthetic consequences of this stripping extended, as Crocetti had observed at first hand, into the very fabric of the exposed fresco surfaces. This was a serious matter. The Vatican’s research chemist, Nazzareno Gabrielli had explained that AB 57 contained two separate salts because while “Ammonium Carbonate alone tends to tone down colours…sodium carbonate livens them up”. The Moras’ combination, he judged, had “the proper chromatic effect”. So far as we know, it was never explained by what means the “proper” combination for Michelangelo might have been established.

Juggling with dangerous chemicals and processes constitutes professional chic in some restoration quarters. Restorers often claim that a dangerous chemical in “safe hands” is better than a mild one in “untrained hands”. When restorers speak among themselves, the professional conceits are more evident. The IIC Bulletin carried an obituary on Paolo Mora who died on 27 March 1998. He had studied under Mauro Pelliccioli, who restored Leonardo’s Last Supper, and, reportedly, was fond of claiming that he could clean a picture with a broom and drugstore chemicals. When he found himself too busy to clean a large Bellini altarpiece, Pelliccioli enlisted two students and showed them how to dissolve rods of caustic soda in water. He demonstrated his cleaning technique by sweeping a swab of soda over the picture with one hand followed immediately by a “neutralising” swipe with a turpentine swab with the other. Thus enlightened, the students were said to have “cleaned the large painting in a single day”.

The AB 57 Rinse-Water Menace

Aside from exposing the stripped fresco surfaces to the Chapel’s notoriously polluted atmosphere, yet other risks were taken in pursuit of brighter colours. Removing the water-based solvent gel with copious amounts of washing risked, as Frommel feared and Crocetti had observed, depositing corrosive ingredients within the frescoes. The “highly soluble” ingredients were said to have been selected because “they are easy to wash off”. It was certainly desirable that they should be so: carboxymethyl cellulose is known to encourage sodium retention; ‘Desogen’, being a detergent as well as fungicide, is non-volatile and does not evaporate. The Moras had conceded that these ingredients have “the disadvantage of remaining in the painting unless removed after treatment by rinsing with water”.

There are problems with washing, however. First, the rinse water was absorbed deeply into the porous fresco and with it, inevitably, particles of soluble and corrosive ingredients. Twenty four hours were needed for the water to evaporate before a second application of AB 57 could be applied. Second, tap water may contain solutions of sodium, iron, copper, and chloride, and unless it is packed with sufficient calcium bicarbonate, will itself attack the calcium carbonate of fresco. Even distilled water (which is free of impurities) slowly dissolves calcium carbonate and attacks the frescoes’ structure. When challenged in 1991 on having introduced dangerous materials into the frescoes, Colalucci replied: “AB 57…has been greatly tested and is very old. The actual solvent is held within a gel which does not allow the particles of the actual solvent to penetrate the plaster and the colour. However, the gel is removed and only a minimal (if any) percentage might remain which has no influence on the colours.” In 1986 Colalucci disclosed that, at that date “The work was concluded with abundant rinsing, repeated at intervals of up to several months” and that only “The last rinsing was done with distilled water”. Much copious washing was thus carried out with tap water.

Mirella Simonetti on Dangerous Deposits and their Air-Borne Allies

Far from having “no influence”, experts expressly feared that residues deposited within the frescoes by rinsing would react with airborne pollutants and moisture. The restorer Mirella Simonetti held one of AB57’s ingredients, bicarbonate of soda, to be an “extremely damaging” residue because, when combined with the sulphates of calcium and air-borne sulphuric anhydrites, it produces sodium sulphate – a whitish dust which corrodes the fresco and destroys its coloured surface. Simonetti also maintained that the use of EDTA (ethylene diamine tetra acetic acid) within the solvent gel had chemically altered the fresco by causing a “breakdown in the molecular structure [and] bringing about a disintegration [which] in turn causes the division of the components and the discohesion of the lime.” Once weakened in this fashion, the disintegration would continue – and “even water can favour such a process”. Simonetti’s alarm was later vindicated when, tests showed that the compound’s corrosive properties etched the surface of marble into irregular corrugations, scattering light and imparting a deceiving effect of brightness that provided more routes of ingress to airborne pollutants.

Fresco Painting and Its Known Enemies

It had long been recognised that air-borne sulphur attacks fresco. In 1884 the reverend J. A. Rivington explained in a paper delivered at the Society of Arts in London how air contaminated by coal and gas emissions destroys fresco: “The carbonate of lime is converted into the sulphate, breaking up the paint and becoming itself disintegrated in the process of change.” The notoriously contaminated air surrounding and invading the Sistine chapel contains sulphur dioxide from coal-burning, nitrous oxides from car exhausts and hydrogen chloride from incinerated plastics. When combined with rain or condensed water these substances produce sulphuric, nitric and hydrochloric acids respectively, all fiercely corrosive. Water is brought into the Chapel by tourists in the form of perspiration and breathing vapour while breathing itself gives off carbon dioxide.

On 12 December 2012, Corriere della Sera reported: “‘Dust, temperature, humidity, and carbon dioxide are the great enemies of paintings’, Museum Director Antonio Paolucci told reporters in the Vatican, ‘so this threat is something we have to address. The five million tourists who visit the Sistine Chapel each year bring massive amounts of grime and humidity with them, and it is seriously damaging Michelangelo’s frescoes. So starting in the middle of 2013, every tourist will be thoroughly vacuumed, dusted, cleaned, and chilled before admission to reduce the amount of environmental pollution they cause. ‘On entering the chapel, each tourist will be required to pass through a hi-tech vacuum system to remove dust, fibres, skin flakes, hair and other tiny particles, before they are allowed to view the frescoes. At the same time, a special carpet will also clean their shoes, while side vacuums will cool their temperature, to reduce the heat and humidity that emanates from their bodies. The dirt and heat generated by the 20,000 bodies each day has caused grime to accumulate on the paintings, and a thick layer of dirt had to be scrubbed off of the Last Judgment two years ago. This cannot be allowed to happen again.’”

What Goes Round, Comes Round

We have been there before. In “Art Restoration” in 1993 we wrote: “A recent report commissioned by the Vatican on the Chapel’s microclimate noted that the very large numbers of tourists produce the following adverse effects: they carry in from the streets polluted dust and organic particles on their clothing and hair; their combined body heat raises the temperature by as much as 5°C; and they greatly increase the relative humidity of the air. The moisture and carbon dioxide given off by tourists combines to produce carbonic acid which dissolves the calcium carbonate of the fresco. Water vapours convert sulphur particles into sulphuric acid which also dissolves fresco. The body heat creates convective air currents which carry polluted particles up to the walls and ceilings. Water vapour can activate the traces of salt and detergent left behind after the cleaning with AB57.”

In 1981 Colalucci had equated the glue/size paints with “extraneous chemical substances” without which “and with the science we have today” he hoped “the frescoes will remain in good condition for a very long time”. As mentioned, he offered an assurance that he had left “a very thin film of dirt touching the paint surface with its varying ‘patina’. This fine layer of dirt acts as a form of protection to the paint.” As also mentioned, we now know that whatever Colalucci might have left behind performed no such service, and that dirt on frescoes is no protection from further accumulations of corrosive dirt.

Promises, Promises

There have been many unfounded assurances. In 1987 Kathleen Weil Garris Brandt, Professor of Fine Arts, at New York University’s Institute of Fine Arts, and spokeswoman for the Vatican on the restoration of Michelangelo’s Sistine Chapel frescoes, assured readers in Apollo that, “The substances used for the cleaning…have been used successfully for over twenty years… their chemical action is known and stops once the process is finished…the cleaning chemicals do not actually come into contact with the fresco surface”. Just months before in the Summer 1987 Art News, Summer 1987, the Moras themselves had claimed no more than that placing the solvents in a cellulose gel helped to “reduce penetration into the fresco”. In the summer 1987 Art News, the assurances were becoming more specific. M. Kirby Talley Jr., an independent consultant in fine art, interiors and art conservation, wrote:

In order to prevent the condensation of moisture on the surface of the fresco, the Vatican has already embarked on an extensive programme to control the micro-climate of the Sistine Chapel. Professor Camuffo of the University of Padua spent a year making detailed measurements of relative humidity, temperature and air movement. A climate-control system based on his findings, which will prevent the movement of air above the windows as well as filter it, is now being developed by Carrier-Delchi. Electrical heating coils, ‘A sort of giant electrical blanket,’ as Persegati called it, will be placed under the roof above the ceiling, and will help to maintain a steady temperature during the winter. A dirt absorbing carpet has already been installed on the stairs down to the chapel and on part of the floor inside. Carrier-Delchi is considering a wind shower to remove dust particles from people’s clothing before they enter the chapel. Low heat lamps that can be adjusted to the amount of natural light entering through the windows will further reduce the temperature.”

Synthetic Resins – On or Off?

Talley Jr. reported that Colalucci had assured him that Michelangelo had used no secco paint on the lunettes, and that while the synthetic resin B 72 had been used to seal the walls of the lunettes it had not been used to that purpose on the ceiling. Even the official apologias for B 72 were more disturbing than reassuring: “Like all restoration materials it has its good and its bad points”, Talley said. Frommel was quoted as saying “According to the critics B 72 is something which may become opaque in the future. Are the critics right when they say we don’t know what it will do? They say tests should have been made and then a long period of time should have been allowed to elapse before proceeding. Paraloid can close the surface to respiration. It can close the pores, and if that were to happen it might change the interior life of the fresco.” To this Talley gave voice to B 72’s champions. According to the Moras “If you don’t use Paraloid, what do you use? Organic resins and inorganic fixatives such as lime water, ethysilicates and barium hydroxide all have serious drawbacks. Of the synthetic resins the acrylics are the best, and of the acrylics Paraloid is the least bad.” Was the least bad, good enough for Michelangelo – and better than his own secco painting which had for centuries protected the fresco surfaces from airborne pollutants?

On this question, the Vatican’s accounts prove unsatisfactory and shifting. All that can be said safely is that B 72 was abandoned and not replaced at some point between 1986 and 1991, at which latter date Colaucci claimed “There was no final application to protect or saturate the painting”. This change of mind was defended in 1991: “Our decision not to apply a protective material derived from the awareness that any new material which is not homogeneous with the original components of the fresco will undergo rapid degradation, causing, in the best of cases, aesthetic damage.” This being so, we must expect some parts of the frescoes to deteriorate more rapidly than others – but how many? In 1991 Colaucci put B 72 applications at “lunettes 50 per cent, ceiling 3 per cent”. In 1993 (“Art Restoration” p. 120) we had noted that while protection of the frescoes was to depend on the thin layer of original dirt that Colalucci claimed to have left in place and on the above described plans to stabilise and purify the chapel’s microclimate: “When Michael Daley asked if the air-conditioning system would eliminate the great fluctuations triggered by tourists, he [Mancinelli] replied ‘No. It will reduce the peaks and the troughs but will not eliminate the problem entirely.’” Of course, at that date, as today, the problems could have been halved by halving the numbers of tourists. Then, as perhaps still is the case, on days when the Chapel was closed to visitors, visitor numbers to the Vatican museums fell by 60 per cent.

The Breach of Methodological Good Practice that Menaced Michelangelo’s Shading

In the execution of the cleaning, certain procedural lapses compounded the risks and dangers. Early in the programme (in 1981 when working on the lunettes), Colalucci had said that AB 57: “was created mainly for marble but the Moras experimented with it on fresco. It is like paste. It can be on for a minute or ten minutes. The effect varies with the amount of time it spends in contact with a surface. The danger is that if you leave it on a minute or two too long it will go beyond the foreign substances and start removing the paint. You can see little areas where I’ve applied AB57 in two or three stages. Each time I take it off well before it’s too late. Then I look at it and gauge how much more time it will need…Here’s a tiny patch where I left it on too long. In this little experimental patch you see completely solid violet paint, but around it you can see the gradations of dark and light, which are the shadings of Michelangelo’s own work.”

Why, then, were the varying thicknesses of the (mis-designated) “foreign and extraneous substances” all given identical applications of two three minutes-long applications set twenty-four hours apart? Such an uniform treatment of so vast and varying a programme of painting seemed to breach conservation’s own ethics and “good practice”. As we had reported in “Art Restoration”:

Within four years, Colalucci had abandoned this control of the solvent by constant observation and timing. In its place a standardized procedure was adopted, described in the 1986 ‘General Report on the Lunettes’: ‘First application, three minutes followed by removal and washing with water. Left to dry for 24 hours. Second application, three minutes followed by washing and leaving to dry as before’. These three-minute applications were said to have been ‘rigorously measured’. Colalucci explained the reason for the change of procedure: the size of the ceiling required that work be carried out by a team. Individual restorers, responding to the evidence of their own eyes, would draw different conclusions. Therefore, in order to obtain a ‘homogeneity of result’ – a ‘primary objective’ – they must be denied the opportunity to judge for themselves how long the solvent should remain in place. Solvent applications had to be predetermined, Colalucci felt, in order to avoid ‘either emotional involvement or complex mechanical manipulation on the part of the restorers’. When asked in 1985 at the Wethersfield Conference in New York why he did not adjust the timing to what his eyes were witnessing, he replied: ‘Because emotional or subjective conditions must not be permitted to intrude upon science.’ The scaffold, he added, did not permit stepping back to assess effects and the continuous bright lights of the Japanese film-makers ‘fatigued one’s eyes’. The activity of the film crews was itself a distraction as was also his having to entertain up to sixteen VIP visitors a day…” See Figs. 34 and 35.

Conservation Ethics and Showbiz Restorations

The inventors of AB57 held that cleaning should never be considered “entirely a technical matter…confined merely to the choice of solvent”. The restorer’s responsibility for the control of the solvent’s actions is absolute and should never be left to “depend on the natural uncontrolled action of the products” and must always depend on “the precise wish and aim of the restorer guided by his critical interpretation”. By failing to exercise control at all times, the restorer “deprives himself of the principal alarm signal when faced with new situations; he gives up looking ahead and allows the problem to resolve itself mechanically so that subsequently he can impose the result as an accomplished fact.”

By test-driving a new cleaning agent under television studio conditions in a constricted, over-crowded and art-politically febrile space, the Vatican restorers pioneered a new professional genre: conservation as both entertainment and professional swank. The combination of the Nippon Television Corporation sponsored showbiz and a provocatively radical restoration drew many protests. This spawned intensely propagandistic promotional razzmatazz, the unprecedented scale and character of which will be examined in Part III.

“The activity of restoration can be defined in terms of two overlapping headings, procedure and method. Procedure is fixed and invariable, and consists in the scientific planning and execution of the restoration project, regardless of the material involved. Method, however, is the department strictly of the action taken in the course of the restoration, and is therefore variable, subject to factors arising from the material, technique and state of conservation of the monument involved. “The adoption of a procedure which governs the progress of the work is characteristic of modern restoration. Under the impetus of a marked development in technological expertise, modern restoration has extended its established and primary function of conservation for aesthetic ends to include a research capacity, directed towards the work of art considered as an inseparable duality, conceptual and material. “In the past restoration practice aimed at cancelling out the effects of time and events upon the work of art, termed by Brandi comprehensively its historical aspect, absolute priority was given to its aesthetic aspect, conditioned of course by its contingent situation. The restoration of works of art was therefore entrusted to artists, who were free to introduce personal methods, often secret or private, consistent with the aim of returning the work to its pristine material state, but not necessarily to its original intended state. “In the evolution of the ‘art’ of restoration, the laboratory for the Restoration of Pictures in the Vatican Museums has had a not insignificant role. Founded in 1992 by Biagio Biagetti according to the latest ideas, and subsequently provided with a Laboratory for Scientific Research, the institute is today directed by by Carlo Pietrangeli who in 1978 established its guidlines in Rules for the restoration of works of art. “In June 1980 this laboratory, constitutionally responsible for the restoration of the pictorial patrimony of the Holy See, qualified and informed by its enormous experience, which goes back more than 50 years and has been constantly renewed both technically and in terms of personnel, undertook the most important task it had yet undertaken in its history, the restoration of the frescoes of Michelangelo in the Sistine Chapel…” ~ Gianluigi Colalucci, “Michelangelo’s Colours Rediscovered”, “The Sistine Chapel – Michelangelo Rediscovered”, London, 1986.

The restoration of Michelangelo’s frescoes in the Sistine Chapel was a venture that shook the very foundations of the art world more than any other single event has managed to do in the last quarter of a century. “Promoted and conducted with rigorously conservative objectives, over the course of its execution the restoration program assumed an ever-growing significance in historical and critical terms – an importance that was foretold when the first patches were cleaned and was fully confirmed by the restoration of the Eleazar-Mathan lunette.” ~ Gianluigi Colalucci, “Michelangelo The Vatican Frescoes”, by Pierluigi de Vecchi and Gianluigi Colalucci, 1996.

…The intuition that the colours must have been quite different from those that could be seen can be found sporadically in the writings of the more perceptive scholars of Michelangelo, from [Charles Heath] Wilson to Biagetti and Wilde. But clear and conclusive evidence of the original colours was established for the first time in recent times by the extraordinary photographs of the Japanese photographer Takashi Okamura, taken just before the restoration and published in a book of 1980, unfortunately in a small limited edition and now not widely seen. The eye of the camera, in itself much more acute than the human eye, and aided by much stronger light than is usually available in the Chapel, revealed beneath the dirt and deteriorated glue-varnish the tangible existence of of what the restoration today is gradually retrieving. “Although the book with Okamura’s photographs and the restoration that is now proceeding came about independently and for different reasons, the two are complementary, and Okamura’s book is today a valuable record of what for centuries had masked the true nature of Michelangelo’s painting; if the cleaning had not gone ahead, it would have been the sole means by which to achieve a proper or effective analysis of his work…” ~ Fabrizio Mancinelli, “Michelangelo at Work”, “The Sistine Chapel Michelangelo rediscovered”, London, 1986.

Michael Daley

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Above, (top) Fig. 1: Michelangelo’s Libyan Sibyl, detail.
Above, Fig. 2: Michelangelo’s Moses.
Evaluating restorations (or attributions) requires a clear appreciation of an artist’s most secure works and characteristics. Michelangelo’s phenomenally potent carved figures, such as his Moses (above), found parallel realisation in the figures he was compelled to paint on the Sistine Chapel ceiling, such as the Libyan Sibyl shown at Fig. 1 and below. In the reproduction of his Moses at Fig. 2, we see how (natural or artificial) light and shadows are trapped/made by the architectural projections. Within the constraining rectilinear spaces set by the architecture, the figure’s own component parts move and shift against one another so as to produce planar and volumetric dynamism and expressive anatomical torsion.
MICHELANGELO’S USE OF DRAPERY
The not-naturalistic drapery in the Moses complements and enhances the body’s deportment with its own autonomously animated structures and vitalising rhythms. The deeply undercut, shadow-producing drapery over Moses’s left thigh had found direct pictorial anticipations on the ceiling in the Libyan and Erythraean sibyls shown here. Michelangelo had discovered, as Leonardo had taunted, that a painter controls his own lighting and can (like an etcher) submit it to his own singular will, darkening here, highlighting there, shaping and moulding matter with form-describing tonal values and relationships. In Fig. 1, which is a fragment of a coloured painting reproduced in greyscale, we “see” a piece of sculpture – or strictly speaking, a sculpturally conceived figure that happens not have been made but was depicted pictorially with an imagined optimal lighting so as to render its forms with the fullest sculptural lucidity and force. Such was Michelangelo’s genius in these matters that the fragment from his Libyan Sybil might be thought the creative equal of a fragment of the Parthenon’s carved frieze.
SPOT THE ODD ONE OUT:
Above, Figs. 3, 4 and 5.
Fig. 3 (above, top) is a fragment of the Libyan Sibyl’s drapery before restoration. Fig. 4 (above, middle) is the same fragment after restoration. Fig. 5 (above) is a fragment of an engraved copy of the Libyan Sibyl made in 1797 by a fine (Flaxmanesque) engraver, Tommaso Piroli.
Of the three images, the first is by Michelangelo as found before the last restoration. The second is the same fragment of the figure as it emerged after the last restoration. The third is the corresponding fragment of a copy showing the figure as it had survived for nearly three hundred years. We hold that the differences between the first and the second states constitute evidence of injury, and claim support for this reading in the third image here and in the images at Figs. 6, 7 and 8. As further corroboration, we show below how, in the wake of the restorations of the 1980s and 1990s, many similarly injured passages can be found throughout the ceiling. The painting contained in the first image (at Fig. 3) had never been challenged or doubted as part of an entirely autograph work of Michelangelo. Never challenged, that is, until the beginning of the last restoration when the Vatican’s restorers advanced a claim that this figure, and all others on the ceiling, had been so deformed by dirt and successive layers of restorers’ varnishes as to constitute a corrupted and misleading Michelangelo. The true Michelangelo, it was contended, lay unrecognisably different under alien material accretions which, with the help of some very powerful chemicals-in-a-gel, would be dispersed – even though the resulting change of appearance in the paintings would in turn require that everything previously thought about the artist be overturned. Tragically, the Vatican authorities permitted this hubristic, artistically perverse and historically unsupported programme to proceed. That which had survived for nearly five hundred years in Fig. 1, was turned after two three minutes long chemical dousings into Fig. 2.
THE CHANGED CHARACTER OF THE DRAPERY
The pre-restored image showed drapery that was boldy massed, purposefully shaded and satisfyingly sculptural in its volumetric descriptions and compositional fluency. To educated eyes, its then appearance could only have been a product of artistry. It could not have been an accidental by-product of random accumulations of unequally disfigured accretions, as has been claimed in defence of all the restoration changes. The pre-restoration state, as is shown above, bore too close a family relation to Michelangelo’s carved sculptural forms for its authorship ever to have been in question. By comparison, the post-restoration image is weaker; its forms smaller; its tones consistently lighter. The surviving tonal modelling is more local to each piece of material, less broadly unified across incidents. It is thus weakening to the previously strong overall sculptural effects, spatially ambiguous, and more akin to shallow relief than free-standing sculpture. There is no historical corroboration for today’s appearance – it appears in no copies. All of which raises the question: “Why was the very design of Michelangelo’s work changed by this removal of a piece of drapery?”.
THE LOST SECTION OF DRAPERY
The large fold of drapery that hangs from the lower left leg no longer sweeps down gracefully from below the knee, as seen if Figs. 3 and 5, but emerges abruptly and uncomfortably at the shin. On stylistic grounds alone, the removed material cannot be said to have been an addition made by some other person, let alone by accretions. This section of pre-restoration drapery was entirely, seamlessly of a piece, and served a clear compositional purpose.
Above, Fig. 6. The Libyan Sibyl, as copied in 1797 by Tommaso Piroli. As well as giving the clearest account of the not-yet truncated drapery hanging from the left leg, Piroli (an engraver of antiquities) provides an elegant shorthand account of Michelangelo’s three principal zones of dark tone. The first, at the bottom between the legs, differentiates their positions in space vis-a-vis the viewer: the side of the more distant leg misses the strong light source (as indicated by its emphatically cast shadow) and is therefore optically subordinated by darkened tones. The arms and torso are relieved by dark tone over the drapery hanging from the table. The curving sweep of drapery on the right begins brightly at the top, as if caught by the light. This area of brightness relieves the darker shaded side of the arms and torso. It then darkens as it passes close to the Sibyl’s body before lightening again as it moves froward into the light that catches the left leg and foot.
Above, Figs 7 and 8: Two states of an anonymous 16th-century engraving.
Although the author of this copy (published in “La Sistina Riprododotta”, 1991, and here reversed) was not as fluent a draughtsman as Piroli, and took liberties with the architecture, on the two crucial issues of the right foot’s cast shadow and the shape and the extent of the hanging drapery at the raised left leg, the copy is entirely consistent with the later artist’s testimony. Thus, just as with Piroli two centuries later, we see that the drapery emerged below the knee and at an acute angle. It did not, as today, burst into view abruptly at a right angle from behind the shin, as left by the restorers. We can rule out the possibility that a change might have been made to Michelangelo’s drapery by a restorer even before this 16th-century engraving was made. The restorer known to have been called in during the 16th-century – Domenico Carnevale – did so in 1566. He made five repairs in total and all were made in buon fresco, not a secco. He did no work on the Libyan Sibyl. Thus, only Michelangelo could have amended his own buon fresco work on the Libyan Sibyl’s drapery with a secco painting – just as he can be seen to have done on the sybil’s right foot…which can also be seen to have been injured in the last restoration, at Figs. 11, 12 and 13.
Above, Figs. 9 and 10. The legs of the Libyan Sibyl, as published in 1990 (left) and in the post-restoration state in 1992 (right). In Fig. 9 we see how before restoration the former design of the hanging drapery helped create a compositionally mediating, “fanning” movement between the position of the two legs, as had been recorded in the 16th and 18th-century copies shown above. Both copies show that, as before restoration, the wedge-shaped piece of hanging drapery ran into the shadowed zone that served to push back the right leg and give greater prominence the left leg.
THE MANGLED FOOT AND ITS DISAPPEARED SHADOW
Above, Figs. 11, 12 and 13.

This sequence records many alterations made in the Libyan Sybil’s right foot: before cleaning (top); after cleaning (middle); and after repainting (bottom). In fig. 11 we see a mini fanning movement in the three short dark accented folds at the ankle of the sybil’s right foot which have melted away in Fig. 12. We see also in Fig. 11 examples of what Alexander Eliot described as “Michelangelo’s loving depiction of fingernails, eyelids and tiny wrinkles”. Once again, Michelangelo’s habit of placing a dark shadow beind the lit edge of a form and a light ground behind its shaded side was evident here in his treatment of the strategically dramatic arched foot.
UNDOING AND (PARTIAL) REDOING

This sequence also comprises a tacit acknowlegement of error on the part of the restorers. Evidence is here present not just of the loss of the foot’s cast shadow (as also with the Jonah below) but even of its anatomical credibility. Michelangelo had repositioned this foot, scraping away one part and adding another. The cleaning undid this revision, and thereby produced (uniquely in Michelangelo’s oeuvre) a human heel that was not rounded but that came to a point, as in Fig. 12. We questioned this transformation (and that of the Erythraean Sibyl’s right foot, shown below) to Fabrizio Mancinelli, the co-director of the restoration, when he gave a talk on the restoration at the Courtauld Institute, London. Later, on visiting the Chapel we discovered that the heel had become rounded again if not entirely whole, as seen at Fig. 13. Clearly, if the repainted addition is now correct, it should never have been removed in the first place.

Above, Fig. 14: An article in The Independent of 22 November 1991, which first showed the Erythraean Sibyl’s right foot as it emerged after restoration.
Above, Figs. 15 and 16: The Erythraean Sibyl’s right foot before cleaning (left) and after cleaning and restoration (right). Note, in addition to the mangled foot, the changes made to the forms and the colours of the drapery. We assume that no one believes that the foot today is as Michelangelo intended it to be left. We have found deafening the collective silence of art historians and art critics on this grotesque blunder. Perhaps some think that such sacrifices of authentic painting are a price worth paying to get at brighter colours?
Above, Fig. 17: The Libyan Sibyl and the Prophet Daniel, before restoration
Note how effectively Michelangelo had simulated monumental figures set within palpable architecturally bounded spaces. On the left, we see the Libyan Sibyl (discussed further below) and the Prophet Daniel. Note particularly with what force the drapery over Daniel’s right shoulder cascades and twists, and how emphatically it captures a deep dark shadow next to his right side.
Above, Figs. 18 and 19: The Prophet Daniel, before restoration (left) and after restoration (right).
In this pairing, we see one of most massive destructions of a Michelangelo a secco revision. Once again, corroboration of the pre-restoration state – and disqualification of the post-restoration state – is found in early copies of the figure, as shown below.
Above, Figs. 20 and 21. Engraved copies of the Prophet Daniel.
These two copies made in the 1790s by artists working in very different graphic styles (in tones in the case of Giovanni Volpato, left, and with lines with Tommaso Piroli, right) both testify to the then survival of Michelangelo’s unprecedented pictorial chiaroscuro – his emphatic placement of lights against darks which had so struck and thrilled his contemporaries.
When we first reminded the restoration’s supporters of Michelangelo’s original pictorial schema and drew attention to the corroborating copies, Nicholas Penny, for one, rushed to be dismissive, saying of the copies that “none of them support the claim Daley makes”, and added, “I am surprised to hear that the ceiling was ‘praised precisely for its unprecedented chiaroscuro’.” In the 11 February 1993 London Review of Books Dr Penny had recited the then Standard Defence For The Restoration:
Study of the ceiling now that it has been cleaned tends to distance Michelangelo from the art of recent centuries – and from the work of artists who were inspired by the ceiling – and reveal a far closer connection with the dazzling colours favoured by artists in his immediate following and also evident in some of the better preserved 15th-century panel paintings.”
The operative words were “now that it has been cleaned”. While it is true that Michelangelo’s biographers had suffered the handicap of having to respond to the ceiling when it was freshly painted and not yet “cleaned”, it was remiss of Penny not to have noticed that none of Michelangelo’s contemporaries had spoken of dazzling colours or likened his great fresco cycle to 15th-century panel paintings. The truth is that Michelangelo had shown his figures and his fictive architecture as if placed in a brilliant “cinematographer’s” light – why else, how else, could so many of his feet have originally sported such dramatically cast shadows on the ceiling’s illusionistic mini projected “floors”, and so many of his figures have cast such dramatic shadows onto the walls?
EVEN GOD WAS AT RISK FROM THE CLEANERS
Above, Figs. 22 and 23: God (detail) in Michelangelo’s panel showing the bestowing of life upon Adam, before cleaning (top), after cleaning (above).
If old pictures were simply being cleaned and not injured, their ranges of tonal values would be extended and not diminished, as seen here. For example, in the bottom left-hand corner what was graduated, nuanced, modelled, has become uniform, flatter, more “on the surface”. The ridges of drapery which formerly wrapped round the shoulder, now break off short. The folds themselves have become simpler in drawing, less expressive in shading. Lines of under-drawing emerge more strongly, while crisp tonal demarcations blur. Individual hairs get lost. If Michelangelo really had left his painting as in this “cleaned” state, what might have improved the drawing and modelling to the degree seen in the uncleaned state through all the (alleged) foreign accretions and filth?
Above, Fig. 24. This pre-restoration photograph shows the crucial junction between the Last Judgement and the ceiling. The zone contains some of Michelangelo’s most brilliant figural inventions, of which the commanding central Jonah earned the greatest admiration when the ceiling was unveiled. Note the general dispositions of tonality, the relative lightness of the illusionistic compartmentalising architectural elements, and the then legibility of the shadow cast by Jonah’s left foot – which foot, curiously, touches the same architectural arch as the foot of the Libyan Sibyl, above and to the right of Jonah.
Above, Fig. 25: Jonah’s left foot, before cleaning (left), and after cleaning (right).
While no one enthused over Michelangelo’s colours, everyone marvelled at his unprecedented use of light and shade on the ceiling. Among them, Condivi thought the Jonah the “most admirable of all…because contrary to the curve of the vault and owing to the play of light and shadow, the torso which is foreshortened backward is in the part nearest the eye, and the legs which project forward are in the part which is farthest.” Vasari asked: “Then who is not filled with admiration and amazement at the awesome sight of Jonah…The vaulting naturally springs forward, following the curve of the masonry; but through the force of art it is apparently straightened out by the figure of Jonah, which bends in the opposite direction; and vanquished by the art of design, with its lights and its shades, the ceiling even appears to recede.” [Emphases added.] Note carefully what was being said at the time: by his drawing and his use of lights and darks, Michelangelo had made surfaces which were actually advancing towards the viewer seem to recede. What was not said, pace Mancinelli, was that Michelangelo’s colours had been used “pure” and that, as such, they had played “a primary structural role”. No authority then existed for the restorers’ recent trading of those impeccably accredited lights and darks for today’s heightened colours.
Above, Fig. 26. Four copies of Jonah, as published in “Art Restoration: The Culture, the Business and the Scandal” in 1993.
Most certainly, no authority existed for removing the shadow cast by Jonah’s foot. Countless copies over the centuries had recorded it. Giulio Clovio, in his copy shown here in the top left-hand corner, also recorded (in the bottom corners) parts of two lunettes that Michelangelo had painted before 1512 but destroyed before 1536 to prepare a continuous surface for the Last Judgement.
Above, Fig. 27: A 19th century engraved copy of a now lost drawn record of the two sacrificed lunettes. The copy of a copy of the sacrificed lunettes shows precisely “the kind of suggestive painting by shadows for which Michelangelo was admired until a few years ago”. Its testimony specifically contradicts the restorers’ claim that the suggestive painting was “essentially the product of candle smoke and still more of glue varnishes applied possibly even before the 18th century.” The dramatic shading in this record captures the decisively drawn shadow at Jonah’s left foot, as glimpsed at the top left. Fabrizio Mancinelli’s claim that the lunettes had erroneously “been interpreted for centuries by scholars as chiaroscuri with light and shade distributed so that the figures seem to be emerging from the darkness”, flouted Paolo Giovio’s 1525 testimony that Michelangelo had “used a gradually diminishing light to suggest some figures in the distance, almost hidden…”
Above, Fig. 28: A lunette figure before (left) and after (right) restoration. This was one of three photo-comparisons of the cleaned lunettes published by the sculptor Venanzo Crocetti in the December 1989 Oggi e Domani. That there was much surface disfigurement on the lunettes is not in dispute. Crocetti had seen for himself after years on the scaffolds that the effects of smoke varied by location within the Chapel and that the lunettes had been disproportionately affected because of their position at the junctions between the walls and ceiling. The central question in the restoration generally, as here, is why previously evident artistic features (shadows, folds of drapery and so forth) disappeared along with the dirt through which they had formerly been visible? How, for example, could the left thigh of this figure have been perceived before restoration with a light upper surface and a darker side surface – and why did that tonal distinction disappear?
Above, Fig. 29: An engraved copy of Michelangelo’s Erythraean Sibyl made in the 1570s by Giorgio Ghisi. Here we see that shadows that disappeared in the last cleaning had been recorded within sixty years of the painting and therefore could not have been products of later accretions. It has sometimes been suggested that the testimony of engraved copies is not reliable because engravers exagerated tonal effects. Ghisi produced five other major plates of the prophets and sibyls (and of their surrounding figures). Like his Erythraean Sybil above, all showed a strongly dramatic use of shading that was still to be found in the figures themselves until the restoration. If Ghisi had exaggerated, what had he been exaggerating at a time when soot and restorers’ alleged varnishes had yet to impart their (Mancinelli-attributed) chiaroscuro-esque effects? Had Ghisi and other early copyists like Giulio Clovio collectively anticipated dramatic effects that Time and Accident would bestow centuries later?
Above, Fig. 30: The Erythraean Sibyl before cleaning. Note the many correspondences of lighting and shading between the engraving and the photograph four centuries later. In both, the Sybil’s head casts a shadow onto the architecture. In both, the face’s lit profile is thrown into relief by background shadow. In both, the deeply undercut ‘U’ shaped fold of drapery that runs from the right thigh begins in the light but sinks progressively into a shadow which merges with the shadow that the figure casts onto the architecture.
Above, Figs. 31 and 32. The head of the Erythraean Sibyl before cleaning (left), and after cleaning (right), showing catastrophic losses of modelling and shading. Note here the particulary emphatic and successful use of the tonal convention of relieving light contours against dark grounds, and vice versa, so as to deploy the most sculpturally expressive range of half-tones in between.
Above, Fig. 33: This (rotated) view of the ceiling in which the vertical wall appears in the bottom left corner shows the complicated curved geometries on which Michelangelo’s images were painted and the curious way in which the shadow-casting feet of Jonah and the Libyan Sibyl touch the same piece of curving architectural moulding.
Michelangelo’s task in designing and executing such a complex array of figures in so precise an “architectural” context was immensely difficult. In this respect, it would be less than human not to feel some sympathy for the restorers whose handicaps were compounded by the decision to allow the sponsors (the Nippon Television Corporation) to film the entire operation from the scaffold. In addition to the TV crews, other photography was permitted as part of the restoration’s promotion in the media. In one specialised respect, photographs that catch restorers at work can illuminate restoration proceedures to a degree rarely encountered in offical presentations.
Above, Fig. 34: The Libyan Sibyl during cleaning. This photograph, of a restorer being filmed at close quarters while working on the Libyan Sibyl, was reproduced across two pages of a 1992 book “Michelangelo and the Creation of the Sistine Chapel” by Robin Richmond, a painter who was supportive of the restoration. It shows that the figures were being cleaned first and separately from the backgrounds. A slight overlapping of the cleaning onto the figures’ dark green “relieving” background has introduced a light green halo-effect. The difference between the light green ‘halo’ and the adjacent dark green between the figures indicates the magnitude of the reductions of tonal values that took place in the shaded zones throughout the cleaning. As Crocetti had observed, Michelangelo had used his size or glue painting most of all in these zones. Wilson, testified that he had done so with a finely ground black pigment.
Above, Fig. 35: The Libyan Sibyl during cleaning. Over the years, many excellent photographic records of major restorations have appeared in National Geographic. The December 1989 issue carried an article (“A Renaissance for Michelangelo”) which contained the stunning photograph above by Adam Woolfit (here in greyscale for comparative purposes). This photograph records the cleaning as it approached the draperies over the Libyan Sibyl’s legs. The halo effect seen at Fig. 25 had by then disappeared along with the removal of almost all of the dark green background toning. Only a small rectangle of the former dark paint on the background remained, temporarily attached to the bottom of the Sibyl’s left upper arm. Woolfit eloquently captures the extremely bright artificial television lighting under which the restorers worked, and, most valuably of all, an “in-between” state when the incoherences that emerge in the stripping-down of paintings have yet to receive restorers’ tidying and patching-up with the paint brush (-or, in restoration trade posh, “reintegration”) .
Above, Fig. 36: The Libyan Sibyl as published in 1990.
Above, Fig. 37: The Libyan Sibyl as published in 2010. The transformation during restoration was immense. In 1986 Mancinelli claimed that Michelangelo had used his colours “constantly pure” and that they had served “a primary structural role” enabling him to “abandon almost altogether traditional chiaroscuri modelling”. The following photographs chronicle the swift demise of Michelangelo’s nearly five hundred years old chiaroscuri.
Above (top), Fig. 38, the torso of the Libyan Sibyl, as published in 1904 and, Fig. 39, in 1996. Within the characteristically restoration-compressed range of tones, the boy’s hair, which previously was light and blonde, relieved against a blackish green ground (as seen in Figs. 36 and 38), is now darker than the radically “cleaned” light green background drapery. If we consider the whole figure before cleaning (as at Figs. 17, 33 and 36) we see a consistent and dramatic light falling on it from the left. As well as casting the strong shadow from the right foot, that light illuminated the left side of the sibyl and the right-hand side of the architecture. The sibyl’s head had a lit side and shadowed side and, just like that of the Erythraean Sybil, each side was set off by a tonally contrasted background. Similarly, the brightly lit left arm was strongly relieved by the very dark green drapery, while the shaded right arm was thrown into relief against the light stonework…and so forth. After a cleaning, we would expect Fig. 39 to be like Fig. 38 in its values only more so with lighter lights and darker darks. Instead, while Fig. 39 is now certainly cleaner looking and tidier, by comparison with its former self, it resembles an early state of an etching before the dark tones and blacks have been worked up – rather as may be seen at Figs. 7 and 8.
Above, Fig. 40. The Libyan Sibyl’s head, as published in 1966, before restoration. Note the progressions of tones, and the brilliant highlight at the shoulder.
Above, Fig. 41: The testimony of Woolfit’s 1989 photograph (detail) of the cleaning in progress. We see at this stage of restoration that along with the removal of the glue-based paint on the background green draperies, the formerly clear and precisely established contours of the left upper arm have been disrupted by the emergence of dark patches of sketchy, inconsistent and disconnected outlining. Given that these arbitrary irregularities are not present in either the pre- or the post-cleaning states, we must consider how they arrived and how they were persuaded to depart.
Above, (top) Fig. 42, the Sibyl’s forearm, as seen in 1904. Above, (middle) Fig. 43, the Sibyl’s forearm, as seen during cleaning in 1989. Above, Fig. 44, the Sibyl’s forearm as seen after cleaning and repainting. At Fig. 43, once again, along with the removal of the former dark toning material behind the arm, we see remarkable changes to the tonal modelling of the arm itself and to its previously lucid, now erratic contours. We would claim that such changes cannot be seen as anything other than restoration-induced injuries: 1) It is inconceivable that Michelangelo would ever have been content to leave a limb in such a condition. (Think of the Virgin’s arms in the Doni Tondo.) The massively intrusive overdrawing of the thick bar-like contour of the thumb and forefinger seen after cleaning at Fig. 43 is inexplicable except as preliminary underpainting. (Remember that Crocetti complained of AB 57 having penetrated the frescoes to a depth of half centimetre.) 2) It is inconceivable that Michelangelo would have depicted the left contour of the forearm being ruptured by the intrusion of the edge of the giant book’s cover board that rests on the top of the draped table behind the sibyl, as seen at Fig. 43 (and as such, exclusively by courtesy of Woolfit’s photograph, so far as we know). Such an illogical intersecting relationship might have appealed to Picasso in his analytical cubist phase, but it could hardly have done so to Michelangelo. How, then, did it arise and how did it disappear? Have any accounts been published of the emergence and swift extinguishing of this extraordinary pictorial phenomenon? Has film of the cleaning of this arm been broadcast? 3) Finally, it is of course, inconceivable that had Michelangelo left the forearm drawn and modelled as seen in 1989 at Fig. 43, that subsequent accumulations of soot and glues could have sufficiently remedied his defects of drawing so as to bring the work to the condition seen in 1904 at Fig. 42. Clearly, the restorers themselves did not accept the emerging injuries to the arm to be a fair recovery of some original and authentic condition, because it is apparent from Fig. 44 that steps were taken to paint out some of the more glaringly incongrous defects. But who was the author of the “corrections” to the very defects that the restoration unleashed? Who should be accredited for authorship of the hybrid, revised arm as seen at Fig. 44?
Above, Fig. 45. In December 1989 National Geographic published this beautifully balanced record (here flipped) by Victor R. Boswell, Jr. of the last moments of the Sistine Chapel ceiling as finished by Michelangelo. Springing from the centre top of the not-yet-cleaned Last Judgement we see Jonah around whom congregate, in the last section of the ceiling that Michelangelo painted, some of the artist’s most miraculously inventive figures set in their fictive temple-in-the-sky. For a little longer this section retained the majesty and mystery of the infinite space and dark depths that had survived for nearly half a millennium.
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wibble!