Paint layer
Technique
The work is built up in oil paint over a white ground layer. The ground layer is visible in some areas, for example, around the edges of the figures. This is very hard to see without magnification, as both the background colour and ground layer are white. The UV image, shows a distinct boundary between the ground layer and subsequent paint layer.
The yellow line marks the boundary between the ground layer and paint layer. The paint layer reveals a very specific green fluorescence typical of zinc white. Above this, in the areas outlined in black, the use of lead white (with its somewhat bluish fluorescence) can be seen. These brushstrokes are applied over the zinc white. This playing with different shades of white can be found in other works by Ensor (The Intrigue, Chinoiseries, 1906 version).
fig 3: Detail of background of the ‘civet’ (NL).
fig 4: Detail of background of the ‘civet’ (UVF – edited in photoshop).
The areas enclosed by the red dotted line indicate retouches which cover large parts of the original paint layer.
When we look at the figures in greater detail, we can see that the main lines of the entire composition were determined from the start. In the examples below, we can see the clear outlining of the figures (black arrow) and the pinkish-grey colour of the background (white arrow). In most cases, there is also a narrow area between the fore- and background where the ground layer (yellow arrow) remains visible. This indicates that Ensor painted the figures first and only then filled in the background colour. The lines of the wooden floorboards are not present under the figures.
fig 5: Location of the details.
fig 6: Boundary between figure, background and ground layer.
fig 7: Contours of the shoe with pinkish-grey colours.
Furthermore, the pinkish-grey brushstrokes follow the shapes of the figures nicely; we can see this clearly around the skeleton’s shoe on the right. The lower edge of the shoe also clearly shows that the background was created quite quickly after the figures had been painted, while the paint was still wet. The blue of the shoes was picked up in the pinkish-grey brushstroke.
An exception to this is the mask at lower far right, at the level of the signature. This area was painted wet on dry. The paint layer of the floorboards was already dry when the mask was added; as a result, the texture of the underlying paint layer is still visible. Some of the brushstrokes of this mask are thinly applied with heavily diluted paint. It is not entirely clear whether the chin of the mask runs beneath the R
of the signature, or around it.
fig 8: Detail of mask at the lower far right.
Coarse brushstrokes from an underlying layer are present beneath the figure group on the right side of the work; these are most easily seen under raking light. This underlying paint layer was applied with a fairly wide brush with stiff, flat bristles (40 to 50 mm). This may be an additional white layer over the ground layer.
fig 9: Brushstrokes from underlying layer - Detail in normal light.
fig 10: Detail under raking light.
Materials
The brushwork varies from very pasty mid-sized brushstrokes, to diluted paint, to fine and dry brushstrokes. Various sorts of brushes were employed with the occasional use of a palette knife, as well as the back end of the paintbrush to scratch into the paint.
Sporadically, fingerprints are found in the paint layer.
The paint is generally applied quite thick, with a bristle brush or palette knife. This means that the artist picked up quite a lot of paint with his brush and did not dilute it before applying it to the canvas. Furthermore, much of the painting was done wet on wet, with previously applied colours intermixed into subsequently applied brushstrokes. The brushes used had stiff, flat bristles, presumably boar bristle. Their thickness varies from 2 to 12 mm.
The palette knife used is also mid-sized, resulting in 0.5 to 2 cm marks.
The white highlight on the cheekbone (red dotted line) is a good example of Ensor’s use of impasto touches. The large amount of paint on the brush causes accumulations of paint to form at the bottom or side of the brushstrokes. This is best seen under raking light.
fig 11: Location of the details.
fig 12: Various application methods, detail under normal light.
fig 13: Detail under raking light.
fig 14: Detail of the impasto.
The skull of the left skeleton is painted with short, direct brushstrokes, placed next to and overlapping each other. Often, several colours are mixed directly on the canvas (black arrow). The blue outlining of the skull has been worked out with a much finer brush, using undiluted paint (green arrow).
In this region, a palette knife has been utilised both for the skeleton’s blue coat and the pink background. The coat displays a fairly thick application of paint, while the background paint has been spread across the surface using the palette knife (indicated by the yellow arrow).
Another use of the palette knife can be found in the skeleton’s green scarf in the lower left corner. There is a combination present of brushstrokes made with a fairly fine hog hair brush (approx. 0.5 cm) and strokes applied with a fairly narrow palette knife where some pressure was used when applying paint. As a result, the paint is extremely thin wherever the pressure applied to the knife was greatest, with a slightly greater concentration of paint to each side.
fig 15: Detail in visible light.
fig 16: Detail in raking light.
As well as applying paint with a palette knife, the artist also used the back end of the paintbrush to scratch paint away. This is visible in the burgundy red motifs on the skeleton’s dress (white arrow). Furthermore, we again see the artist working in fairly smooth, small strokes, often wet on wet.
fig 17: Scratches in the paint - Detail under normal light.
fig 18: Thumb print – Detail under normal light.
The artist also used his thumbs to dab the paint. This can be seen in the area just behind the skeleton’s back. There is no indication of the deliberate use of fingerprints to add texture to the paint.
Pigment use
The MA-XRF scans detected the use of vermilion, a red pigment Ensor used throughout his oeuvre. Visual examination also reveals the use of a burgundy red, probably as an organic pigment to which the technique used is not sensitive. Lead white is present both in the ground and the paint layer. A second white pigment was detected with MA-XFR, namely zinc white. It is present in the original paint layer and in the retouches. A strong green fluorescence is visible on the UV image, also showing the presence of zinc white. Copper (Cu) and arsenic (As) were detected in the green paint, which indicates the use of Emerald or Scheele’s green. As Emerald green has previously been detected in The Intrigue (1890, inv. 1856, KMSKA), we assume the same pigment was used in Skeletons Fighting over the Body of a Hanged Man. Chromium was detected in the yellow/orange-coloured areas, indicating the use of chrome yellow. Calcium was measured in the black paint, indicating bone or ivory black. Nothing was detected in the blues. Synthetic ultramarine, which is not detectable with MA-XRF, may have been used. The false colour infrared image was used to identify the pigment. The false colour infrared image was used to identify the pigment. The Civet’s
blue shoe shows a deep red burgundy colour in the false colour image, suggestive of ultramarine.1
fig 19: Civet
Foot (Norm).
fig 20: Civet
Foot (IRFC).
Signature
Lower right:
ENSOR
1891
The signature ENSOR
was added in blue, brown/red and black paint. Below this, 1891
was added in fine lines. This may have been done in pencil or black paint.
fig 21: Detail in visible light.
Damage and restorations
Structure of the paint layer
Due to the damage suffered from the bomb explosion in 1944, and the painting’s subsequent restoration, we must rely on photographic documents from before 1944 to reconstruct the original white background. A photograph from Grégoire Le Roy’s publication of 19222, clearly reveals how Ensor played with creating texture in his paint layers, contrary to what today’s rather densely painted version would lead us to believe.
fig 22: Photograph from Le Roy, G., James Ensor, G. Van Oest & Cie – éditeurs, 1922, photo by P. Becker, Brussels. This shows the painting before it suffered damage from the V-bomb attack.
The texture of the paint layer is easy to see when the normal light image is compared with the raking light image. The traces left in the paint by the stiff hog bristles are clearly visible under raking light. This contrasts strongly with the somewhat messy retouches applied with a palette knife and brush. These can be clearly differentiated under normal lighting as being somewhat warmer in colour. At top left, we can see how the artist first applied a rather fluid layer of fairly untextured zinc white which he then scratched at with the back end of his paintbrush (black arrow).
fig 23: Location of the details.
fig 24: Detail with scratches and brushstrokes (Norm).
fig 25: Detail with scratches and brushstrokes (RL).
Damage and restoration
The work was badly damaged by glass shards in the Second World War during a bomb attack in the vicinity of the museum on 13/10/1944. This caused numerous tears in the support (shown in red on the overview); a substantial part of the paint layer was also lost. The damage is documented in C. Bender’s treatment report of 15/07/1945 and in photographs from the museum and the Belgian Royal Institute for Cultural Heritage (KIK) in the appendices.
fig 28: Photograph showing the destruction caused by the V-bomb attack adjacent to the museum (Archive KMSKA).
As previously mentioned, the X-ray provides a clear image of the tears, and furthermore, we can also detect damage in the form of paint loss under the current retouches and overpainting (dark areas on the overview). These images show how the restoration process went well beyond retouching the paint loss. A large area of the reasonably intact area around the paint losses was overpainted during this process (white areas on the overview). This is mainly the case of the patches in the white background, which are also clearly visible on the MA-XRF scans for calcium (Ca-K), zinc (Zn-K) and antimony (Sb-L).
fig 29: MA-XRF scan of calcium (Ca-K).
fig 30: MA-XRF scan of Zinc (Zn-K).
fig 31: MA-XRF scan of antimony (Sb-L).
The restoration report does not record the materials used to retouch the damage. Thanks to tests carried out during treatment in 2002, we know that this overpainting cannot be removed with the usual solvent mixtures without damaging the original paint layer.
fig 32: Photoshopped image – superposition of Norm and X-ray, showing tears, areas with lacunae and overpainting.
More recently, water seepage was detected in a few of the museum galleries on 23/07/2001, following a fire. Skeletons Fighting over the Body of a Hanged Man was one of the works which suffered damage. This was mostly to the new wooden support and the frame. The water lifted plaster particles and gilding from the frame and distributed them over the paint surface. The work was restored in 2003. Surface cleaning was done with saliva which removed most of the gilding; the most tenacious particles were removed with a scalpel. However, gold leaf traces can still be detected here and there on the paint surface, as shown on the photos below.
This restoration also showed how extremely sensitive the red and green tones are to the slightest friction during cleaning.
fig 33: Gold leaf on the paint layer - Macro photograph.
fig 34: Photograph at 40x magnification.
Phenomena and uncertainties
Grey layer
There is a very thin grey layer covering part of the paint layer; this has also been noticed on other works by Ensor. It is still unclear whether this is an original paint layer or the side effect of a varnish or restoration. The layer can be removed with a mixture of 2% triammonium citrate in water.
If we look very closely, we can see that in many places, the grey layer follows the shape of the composition very precisely. This can be seen on the Civet's shoes and elsewhere. This layer is clearly delineated above the left shoe in particular. It therefore seems unlikely that this is a symptom of deterioration, but further research is needed to ascertain whether this was applied deliberately by the artist.
fig 35: Clear contour of the grey layer around the civet’s shoes.
fig 36: Location of the detail.
fig 37: Contour of the grey layer – detail (40x).
Lead soaps
A very localised phenomenon occurs in the blue paint layer of the left-hand skeleton’s coat. White dots appear to protrude from the paint layer; these appear to be closely related visually to lead soaps. This is most pronounced in the layer most heavily mixed with white. It is still unclear what these protrusions are.
fig 38: Paint surface showing white protrusions, location detail.
fig 39: Norm (visible light).
fig 40: Macro photograph.
Wax beads
Furthermore, in many places there are beads on top of the paint layer. These scatter the light falling on the surface, causing the paint layer to appear matt in those places. Under the stereo microscope their consistency appears somewhat wax-like. This phenomenon has also been observed in other works by James Ensor in the museum’s collection (i.e. The Astonishment of the Mask Wouse).
In most places, these beads
appear to lie on top of the paint layer, but here and there, they appear to be mixed into the paint layer. This phenomenon may have something to do with how the works were restored in the past. Further research is needed to establish this.
fig 41: Under Norm light.
fig 42: Under magnification with a stereo microscope (x40).
Exhibition history
1891, Brussels, Palais des Beaux-Arts, Les XX. Brussels. Eighth annual exhibition, no. 3;
1920, Brussels, Galerie Georges Giroux, James Ensor, no. 35;
1921, Antwerp, Kunst van Heden. Exhibition 1921, no. 82;
1926, Bern, Musée des Beaux-Arts et Kunsthalle de Berne, Exposition de l'Art Belge ancien et moderne, no. 219;
1929, Brussels, Palais des Beaux-Arts, James Ensor, no. 188;
1949, Charleroi, Salles de la Bourse, Cercle Artistique et Littéraire de Charleroi. XXIIIme Salon, no. 27, image;
1950, Bosvoorde, Salons van 't Hoog Huis, 5th Exhibition, no. 20;
1951, Antwerp, Koninklijk Museum voor Schone Kunsten Antwerpen, James Ensor. Retrospective, no. 90, image no. 71;
1951, New York, The Modern Museum of Art, James Ensor, no. 45, image, p. 19;
1951, Boston, The Institute of Contemporary Art, James Ensor, no. 45, image, p. 19;
1951, New York, The Modern Museum of Art, James Ensor, no. 45, image p. 19;
1951, St. Louis, City Art Museum, James Ensor, no. 45, image, p. 19;
1952, Paris, Musée d'Art Moderne, Masterpieces of the XXth Century, no. 24;
1952, London, The Tate Gallery, XXth Century Masterpieces. An exhibition of paintings and sculpture, no. 24;
1954, Paris, Musée National d'Art Moderne, James Ensor, no. 55;
1957, Bordeaux, Galerie des Beaux-Arts, Bosch Goya et le Fantastique, no. 244;
1958, Leopoldstad, Vijftigste verjaardag van Belgisch Congo. Grote figuren van de Belgische schilderkunst der laatste halve eeuw, no. 2;
1958, Elisabethstad, Vijftigste verjaardag van Belgisch Congo. Grote figuren van de Belgische schilderkunst der laatste halve eeuw, no. 2;
1958, Leopoldstad, Vijftigste verjaardag van Belgisch Congo. Grote figuren van de Belgische schilderkunst der laatste halve eeuw, no. 2;
1958, Leopoldstad, Vijftigste verjaardag van Belgisch Congo. Grote figuren van de Belgische schilderkunst der laatste halve eeuw, no. 2;
1959, Krefeld, Museum Haus Lange, James Ensor (no catalogue);
1960, London, Marlborough Fine Art Limited, James Ensor. 1860-1949; A retrospective centenary exhibition, no. 59;
1960, Oostend, Museum voor Schone Kunsten, Feestpaleis, James Ensor, no. 63, image;
1961, Otterlo, Rijksmuseum Kröller-Müller, Ensor. 1860/1949, no. 44, image;
1961, Rotterdam, Museum Boymans-van Beuningen, Ensor. 1860/1949, no. 44, image;
1963, Basel, Kunsthalle, James Ensor, no. 58, image no. 58;
1963, Münster, Landesmuseum Münster, James Ensor, no. 58, image no. 58;
1964, Arnhem, Gemeentemuseum, Werkelijkheid en verbeelding. Belgische surrealisten, no. 18, image;
1964, Munich, Haus der Kunst, Secession. Europäische Kunst um die Jahrhundertwende, no. 136;
1968, Bruges, Provinciaal Hof, Vlaamse Symbolisten;
1968, Antwerp, Koninklijk Museum voor Schone Kunsten Antwerpen, James Ensor.
1970, Paris, l'Orangerie, L'Art Flamand d'Ensor à Permeke;
1970, Stockholm, Nationalmuseum, En liten bok om Ensor, no. 104, image p. 64;
1971, London, The Royal Academy of Arts, Ensor to Permeke. Nine Flemish Painters 1880-1950, no. 117;
1972, Stuttgart, Württembergischer Kunstverein, Ensor. Ein Maler aus dem späten 19.Jahrhundert, no. 39, image p. 103;
1972, Kamakura, The Museum of Modern Art, James Ensor Exhibtion, no. 21, image;
1972, Nagoya, Aichi Prefectural Museum of Art, James Ensor Exhibition, no. 21, image;
1972, Nagoya, Prefectoraal Museum Aichi, Tentoonstelling James Ensor, no. 21, image;
1972/ 1973, Kamakura, Museum of Modern Art, James Ensor Exhibition, no. 21, image;
1976/ 1977, Chicago, The Art Institute of Chicago, Ensor, no. 35, image;
1977, New York, The Solomon R. Guggenheim Museum, Ensor, no. 35, image;
1983, Antwerp, Koninklijk Museum voor Schone Kunsten Antwerpen, James Ensor, no. 88, image p. 167;
1983, Zürich, Kunsthaus Zürich, James Ensor, no. 81, image p. 265;
1983/ 1984, Kobe, The Modern Museum of Art, James Ensor, no. 51, image p. 69;
1984, Kamakura, The Museum of Modern Art, James Ensor, no. 51, image p. 69;
1984, Saitama, The Museum of Modern Art, James Ensor, no. 51, image p. 69;
1984, Sendai, Miyagi Museum of Art, James Ensor, no. 51, image p. 69;
1986/ 1987, Newport Beach, Newport Harbor Art Museum, Flemish Expressions. Representational painting in the twentieth century, no. 29, image p. 47;
1987, Fort Lauderdale, Museum of Art, Flemish Expressions. Representational painting in the twentieth century, no. 29, image p. 47;
1988, Rotterdam, Museum Boymans Van Beuningen, Wegbereiders van het modernisme. Ensor. Hodler. Kruyder. Munch, no. 9, image;
1990, Paris, Musée du Petit Palais, James Ensor, no. 167, image p. 202;
1991, Antwerp, Koninklijk Museum voor Schone Kunsten Antwerpen, In dienst van de kunst. Antwerps mecenaat rond 'Kunst van Heden' (1905-1959). Retrospective exhibition, no. 68, image p. 110;
1993, Utrecht, Centraal Museum, James Ensor. 1860-1949; Schilderijen, tekeningen en grafiek. Een selectie uit Belgisch en Nederlands bezit, no. 32, image p. 83;
1993/ 1994, Antwerp, Koninklijk Museum voor Schone Kunsten Antwerpen, In depot / uit depot. De modernen in het koninklijk museum;
1999/ 2000, Brussels, Royal Museums of Fine Arts of Belgium, Ensor, no. 100, image p. 163;
2000, Himeji, Himeji City Museum of Art, From Ensor to Delvaux, no. 7, image p. 63;
2000, Sakura, Sakura City Museum of Art, From Ensor to Delvaux, no. 7, image p. 63;
2001, Tokyo, Isetan Museum of Art, From Ensor to Delvaux, no. 7, image p. 63;
2001, Osaka, Umeda, Daimaru Museum, From Ensor to Delvaux, no. 7, image p. 63;
2001, Okazaki, Okazaki City Museum, From Ensor to Delvaux, no. 7, image p. 63;
2004/ 2005, Salamanca, Caja Duero, James Ensor. De noche cartografiaba mis sueños. Obras en las colecciones del Koninklijk Museum voor Schone Kunsten de Amberes (KMSKA) y del Museum voor Schone Kunsten de Ostende (MSKO), no. 101, image p. 133;
2005, Seville, Caja San Fernando, James Ensor. De noche cartografiaba mis sueños. Obras en las colecciones del Koninklijk Museum voor Schone Kunsten de Amberes (KMSKA) y del Museum voor Schone Kunsten de Ostende (MSKO), no. 101, image p. 133;
2005, Tokyo, Tokyo Metropolitan Teien Art Museum, James Ensor: Japonisme to Modernism, no. 62, image p. 97;
2005, Tsu City, Mie Prefectural Art Museum, James Ensor: Japonisme to Modernism, no. 62, image p. 97;
2005, Fukushima, Fukushima Prefectural Museum of Art, James Ensor: Japonisme to Modernism, no. 62, image p. 97;
2005, Kitakyushu, Kitakyushu Municipal Museum of Art, James Ensor: Japonisme to Modernism, no. 62, image p. 97;
2005, Takamatsu, Takamatsu City Museum of Art, James Ensor: Japonisme to Modernism, no. 62, image p. 97;
2007, Brussels, Palais des Beaux-Arts, The forbidden empire: world view of Chinese and Flemish masters, image p. 179;
2007, Beijing, Palace Museum, The forbidden empire: world view of Chinese and Flemish masters, image p. 179;
2008, Wuppertal, Von der Heydt Museum, James Ensor. Schrecken ohne Ende, image p. 170;
2009, Antwerp, Koninklijk Museum voor Schone Kunsten Antwerpen, Goya, Redon, Ensor. Grotesque paintings and drawings, image p. 174;
2010, Mexico, Xochimilco, Museo Dolores Olmedo Patinõ, James Ensor, image p. 58, pp. 112-113 and p. 40 (detail);
2010/ 2011, Brussels, ING Culture center, Ensor unmasked, no. 219, image p. 195;
2011, The Hague, Gemeentemuseum, James Ensor. Universum van een fantast, image p. 124;
2012, Aichi, Toyota Municipal Museum of Art, James Ensor in Context. Ensor and the History of European Art from the Collection of the Royal Museum of Fine Arts Antwerp, no. 110, image p. 133;
2012, Ehime, The Museum of Art, James Ensor in Context. Ensor and the History of European Art from the Collection of the Royal Museum of Fine Arts Antwerp, no. 110, image p. 133;
2012, Tokyo, Seiji Togo Memorial Sompo Japan Museum of Art, James Ensor in Context. Ensor and the History of European Art from the Collection of the Royal Museum of Fine Arts Antwerp, no. 110, image p. 133;
2012/ 2013, Iwate, Iwate Museum of Art, James Ensor in Context. Ensor and the History of European Art from the Collection of the Royal Museum of Fine Arts Antwerp, no. 110, image p. 133;
2013, Okayama, The Okayama Prefectural Museum of Art, James Ensor in Context. Ensor and the History of European Art from the Collection of the Royal Museum of Fine Arts Antwerp, no. 110, image p. 133;
2013/ 2014, Ordrupgaard, James Ensor Fra Koninklijk Museum voor Schone Kunsten Antwerpen og schweiziske samlinger, no. 121, image;
2014, Basel, Kunstmuseum,The surprised masks: James Ensor from the Royal Museum of Fine Arts Antwerp and Swiss collections, no. 121, image;
2014, Los Angeles, The J. Paul Getty Museum, The Getty Center, The Scandalous Art of James Ensor (no catalogue);
2014/ 2015, Chicago, The Art Institute of Chicago, Temptation: The Demons of James Ensor (no catalogue);
2016/ 2017, London, Royal Academy of Arts, Intrigue: James Ensor by Luc Tuymans, no. 46, image p. 102-103;
2018/ 2020, Oostend, Mu.ZEE, Dreams of mother-of-pearl. The ENSOR collection of the KMSKA in Ostend, image p. 7;
2021, Mannheim, Kunsthalle, James Ensor, no. 45, image p. 107;
2021/ 2022, Munich, Kunsthalle München, Fantastically real. Belgian modern art from Ensor to Magritte, no. 52, image p. 114;