This section will be available this Autumn.
Galerie Oscar De Vos
Rik Wouters (Mechelen 1882-1916 Amsterdam) Rik with a patch, 1916 Brush drawing with Chinese ink on paper 40 x 29 cm Provenance: Nel Wouters, Overijse; Marcel Mabille, Brussels Literature: Avermaete, Rik Wouters, 1962, pp. 145, 242; De Pesseroey & Langui, Honderd zelfportretten, 1976, pp. 46-47; Van den Bussche et.al., Rik Wouters (1882-1916), pp. 20, 234; Hautekeete, Simon & De Nijn, Rik Wouters, De menselijke figuur, 1999, n° 74b, p. 100; Damman et.al., Ik of een ander. Zelfportretten van Belgische kunstenaars, 2003, pp. 148-149 Exhibitions: Palais des Beaux-Arts, Exposition Rik Wouters, 1935, Brussels; Gemeentemuseum & Museum Boijmans, exhibition Rik Wouters, 1946, Den Haag & Rotterdam; Feestzaal, Retrospectieve Rik Wouters, 1946, Mechelen; KMSKA, Rik Wouters, 1947, Antwerp; Seconda Rassegna Internazionale di Scultura all'aperto, 1953, Varese; 1957, Antwerp, KMSKA, Retrospectieve Rik Wouters; Musée National d'Art Moderne, Rétrospective Rik Wouters, 1957, Paris; Smithsonian Institution, National Collection of Fine Arts, Smithsonian Traveling Exhibition Service, Belgian Drawings: From Ensor to Delvaux (Le dessin belge), n° 61; 1999, Mechelen, CC Antoon Spinoy, Rik Wouters. De Menselijke figuur, n° 74b
Jan Muller Antiques
Juriaen Jacobs (Hamburg 1624-1685 Leeuwarden) A mother and her children, 1659 Oil on canvas 151 x 113 cm Signed an dated 'J. Jacobs 1659' Inventoried on the RKD n° 216993 Provenance: Warberg collection, Oslo, 1948; Braunschweigh, Herzog Anton Ulrich-Museum n° 809 (1983) Literature: Henrik Lungagnini, 'Der Hamburger Maler Juriaen Jacobsz. 1624–1685: Leben und Werk' (PhD diss., 1970), pp. 232-33
Vagabond Antiques
After the antique, Chiurazzi Foundry (Attributed to) Naples, second half of the 19th century Bronze head of a man (possibly Dionysus) Bronze on original Rosso Antico marble socle H 70 cm Provenance: private collection at Château De Pesselières, France Literature: Fonderia Chiurazzi, Napoli, catalogue n° 1 'Dionisio o Platone-Bronzo da Ercolano 1741' A finely cast bronze by the Chiurazzi Foundry, Naples, after the celebrated antique excavated at Herculaneum in 1741 and now preserved in the Museo Nazionale di Napoli (inv. 5618). The model is recorded in the Chiurazzi Foundry catalogue as 'n° 1 - Dionisio o Platone - Bronzo da Ercolano 1741', indicating both the foundry’s internal model number and the Naples museum inventory of the original. The figure’s soft modelling, elaborate curls and bound taenia are characteristic of Hellenistic representations of Dionysus, though early scholars, struck by the introspective expression, also proposed identifications with Plato or other philosophers. Modern scholarship accepts the Dionysian attribution. Chiurazzi held exclusive rights to reproduce works from the Naples collections, issuing casts directly from museum models for export to collectors and institutions across Europe and America. This example, with its even dark patination and original Rosso Antico marble socle, reflects the exceptional quality for which the foundry became renowned.
Edouard Simoens Gallery
Pierre Alechinsky (Brussels, 1927) Le trou du souffleur, 1997 Acrylic and ink on paper laid on canvas 146 x 113 cm Signed and dated on the back This work will be included in the forthcoming catalogue raisonné currently in preparation by Frédéric Charron under n° 3216 Provenance: 'Pierre Alechinsky: Oil, acrylic, watercolour, etching, lithograph...' Atelier 22, Schilde 2004
Galeria Jordi Pascual
Fernand Léger (Argentan 1881-1955 Gif-sur-Yvette) Paysage animé, 1937 Oil on canvas 92.1 x 60 cm Provenance: Galerie Simon, Paris; Galerie Louise Leiris, Paris; Kunsthalle Bern; Marlborough Gallery, London; Saidenberg Gallery, New York; Michelle Rosenfeld Gallery, New York; Nierendorf Gallery, New York; Samuel Berger, New York; private collection Literature: Cooper, Douglas, Fernand Léger et le nouvel espace, Lund Humphries / Éditions des Trois Collines, 1949, p. 130; Bauquier, Georges, Fernand Léger: Catalogue raisonné 1932-1937, 1996, pp. 238-39, fig. 938 Exhibitions: San Francisco Museum of Art, Art of Our Time, 1935-1945, 1945, cat. p. 33, fig. 39; Marlborough Gallery, London, Selected European Masters of the 19th and 20th Centuries, 1973, cat. pp. 78-79, fig. 39; Stad Mechelen, Cultureel Centrum, Belgium, Fernand Léger, 1979, fig. 60; Museo de Arte Contemporáneo, Caracas, Fernand Léger, 1982, cat. p. 74, fig. 46; Whitechapel Art Gallery, London, Fernand Léger: The Later Years, 1987-1988, cat. p. 19, fig. 21; Staatsgalerie, Stuttgart. Fernand Léger: Zeichnungen, Bilder, Zyklen, 1930-1955, 1988, cat. p. 190, fig. 21; Michelle Rosenfeld Gallery, Léger: America’s Culture, 1998, cat. fig. 18; Fundació Joan Miró, Fernand Léger, 2002, cat. p. 129; Marlborough Fine Art, London, Jacques Lipchitz and the School of Paris, 2023 This work captures the playful lyricism characteristic of this period, as well as the artist’s distinctive approach to colour, form, and composition. 'Paysage animé' encapsulates the duality at the heart of Léger’s artistic vision: the dynamism of modern life, counterbalanced by figurative elements that reaffirm the importance of nature. His distinctive Tubist style evolves as the landscape becomes an increasingly important subject of exploration. Plant-like forms and bold colors interact in a dynamic composition that balances figuration and abstraction. Created during a particularly prolific year, 'Paysage animé' exemplifies Léger’s enduring contribution to twentieth-century art.
Harold t’Kint de Roodenbeke
René Magritte (Lessines 1898-1967 Brussels) Lilith Original pencil drawing 14.6 x 9.8 cm Signed upper right Provenance: private collection, Paris Literature: Les Lèvres nues, 'Le cache sexe des anges', 1978, ill. p. 9; René Magritte, 'A lab of ideas', 8 may-4 september 2022, Nordiska Akvarellmuseet, Skarhamn, Sweden, n° 164, ill. p. 123; Xavier Canonne, René Magritte, La ligne de vie, 15 November 2025-22 February 2026, KMSKA, Antwerp, Belgium, ill. p. 103. Exhibitions: René Magritte, 'A lab of ideas', 8 May-4 September 2022, Nordiska Akvarellmuseet, Skarhamn, Sweden, n° 164, ill. p. 123; 'René Magritte, La ligne de vie', 15 November 2025-22 February 2026, KMSKA, Antwerp, Belgium, ill. p. 103 Lilith is a complex mythological figure, often regarded in Jewish tradition as Adam’s first wife before Eve, created from the same earth as him. Refusing to submit, she left Eden to become, according to myth, a demoness or succubus of the night, a symbol of rebellion, female independence and the storm. This composition is reminiscent of ‘The Rape – Le viol’, the famous drawing used to illustrate the cover of André Breton’s publication What is Surrealism?
Galerie Édouard Ambroselli
Jean-Baptiste Camille Corot (Paris, 1796-1875) Farm in Italy, circa 1843 Oil on paper mounted on canvas in a period gilt frame 18 x 24 cm Signed lower right ‘Corot’ Certificate of authenticity issued by Martin Dieterle and Claire Lebeau Provenance: Pottier collection, Paris; sale Artcurial, Paris, 19 June 2012, lot n° 81; private collection, Paris Literature: Martin Dieterle and Claire Lebeau, Sixième supplément à l'œuvre de Corot par A. Robaut et E. Moreau-Nélaton, Paris, 2018, repr. n° 46
De Jonckheere
Herri met de Bles (Dinant or Bouvignes-sur-Meuse circa 1510-active in Antwerp between 1533 and 1566) The Ascent to Calvary Oil on panel 41.5 x 69 cm Signed bottom right with the owl, the artist's symbol, on the drum of one of the peasants Provenance: Franz Haverda-Werlandt collection, Vienna; Count Filip Kolowrat-Krakowski collection, Vienna; Count Ernst Kolowrat-Krakowski collection, Vienna; Oscar Bondy collection, Vienna; confiscated in Vienna for the Kunstmuseum Linz, listed in the inventory of 31 July 1940; returned to the Republic of Austria on 25 April 1946; returned to Oscar Bondy in 1948; sold by Kende Galleries Inc, New York, 3 March 1949, n° 68; private collection, New York; Bob P. Habolt & Co., New York; De Jonckheere, Brussels-Paris, 1990; private collection, France Literature: M. J. Friedländer, Die Altniederlandische Malerei, Berlin, 1937, vol. XII, p. 131, n° 65; R. A. Koch, A Rediscovered Painting, 'The Road to Calvary', by Herri met de Bles, in Record of the Art Museum. Princeton University, 1955, vol. 14, n° 2, p. 37, note 4; M. J. Friedländer, Early Netherlandish Painting. Jan van Scorel and Pieter Coeck van Aelst, Leiden and Brussels, 1975, vol. XIII, p. 107; W. S. Gibson, 'Mirror of the Earth': The World Landscape in Sixteenth-Century Flemish Painting, Princeton, 1989, p. 101, n° 108, p. 103, n° 139; L. Serck, Henri Bles et la peinture de paysage dans les Pays-Bas méridionaux avant Bruegel, unpublished doctoral thesis, Université Catholique de Louvain, 1990, n° 33, p. 709, vol. II, p. 711, vol. III; De Jonckheere, Rencontre de Maîtres. XVIIIe exposition. Paysages et Natures mortes, spring 1992, n° 6; L. Serck, 'La Montée au Calvaire d'Henri Bles: Création et composition', in N. E. Muller (dir.), Herri met de Bles. Studies and Explorations of the World Landscape Tradition, exh. cat., Princeton University, 10 October 1995-10 November 1995], Princeton, 1998, p. 63, n° 5; J. Toussaint, Autour de Henri Bles, exh. cat., TreM.a-Musée des Arts anciens du Namurois, 13 May 2000-1 November 2000, Namur, 2000, p. 23, n° 23, repr.; C. Currie, L. Serck, La Montée au Calvaire d'Henri Bles du Musée de Namur, in Guide du visiteur, n° 11, TreM.a-Musée provincial des Arts anciens du Namurois, J. Toussaint (ed.), 2007, p. 39, fig. 23, repr.; B. Schwarz, Hitlers Museum. Die Fotoalben. Gemäldegalerie Linz, Horn, 2004, p. 97, album I/42a, p. 203 repr. Exhibition: New York, Colnaghi Gallery, in association with Alexander Gallery, New York, The Northern Renaissance: 15th and 16th Century Netherlandish Paintings, 6 April-14 May 1983, n° 13
CKS Gallery
Sam Francis (San Mateo 1923-1994 Santa Monica) Composition, 1990 Acrylic and paper collage on paper 57.2 x 81.3 cm Stamped on the reverse with Sam Francis Estate logo stamp This work is registered in the archives of the Sam Francis Foundation under identification n° SF90-5PRS Provenance: private collection, the Netherlands; private collection, USA Exhibitions: St. Paul de Vence, Guy Pieters Gallery, Sam Francis, July-August 2003 (ill. in colour); Amsterdam, Museum Jan Van Der Togt, Sam Francis Remembering, November 2004-January 2005, pp. 138-139 (ill. in colour)
Galerie Berès
Henri Hayden (Warschau 1883-1970 Paris) Le banjo, circa 1920 Gouache on paper 28 x 36.7 cm Signed lower left 'Hayden' Certificate of authenticity inued by Pierre Célice dated 15 April 2012 This work will be included in the forthcoming Henri Hayden catalogue raisonné currently in preparation Literature: Henri Hayden (1883-1970), Bibliothèque Polonaise de Paris, 12 June-12 July 2013, p. 28 Exhibition: Henri Hayden, Soixante ans de peinture 1908-1968, Musée National d'Art Moderne de Paris, 3 May-2 June 1968
La Galerie URBAN
Pierre-Auguste Renoir (Limoges 1841-1919 Cagnes-sur-Mer) Tête de Coco, 1903 Oil on canvas 36.3 x 32 cm Signed lower right 'Renoir' This work is accompanied by a certificate of authenticity from the Wildenstein Plattner Institute n° 20.12.11/20770 Provenance: Maurice Gangnat, Paris (before 1919-1924, acquired from the artist); estate of Maurice Gangnat, France; sale catalogue des tableaux composant la collection Maurice Gangnat: 160 tableaux par Renoir, œuvres importantes de Paul Cézanne, tableaux par E. Vuillard, Paris, Hôtel Drouot, 24-25 June 1925, n° 41 (ill.); Philippe Gangnat, Europe (acquired at the time of the above sale); private collection, Europe (circa 1996); thence by descent; La Galerie Urban, Paris Literature: J. Meier-Graefe, Auguste Renoir, Munich: R. Piper & Co., G.M.B.H., 1911, ill. p. 168 under the title Coco; J. Meier-Graefe, Auguste Renoir, Paris: Floury, 1912, p. 164 (ill.); J. Meier-Graefe, 'Die Sammlung Gangnat', Kunst und Künstler. Illustrierte Monatsschrift für Kunst und Kunstgewerbe, n° 13 (1924-1925), pp. 348-356; J. Meier-Graefe, Renoir, Leipzig: Klinkhardt & Biermann Verlag, 1929, p. 280, n° 295 (ill.); G.-P. Dauberville, Renoir: Catalogue raisonné des tableaux, pastels, dessins et aquarelles, vol. IV: 1903-1910, Paris: Bernheim-Jeune, 2012, p. 427, n° 3400 (ill.) Exhibitions: Chefs-d'œuvre de Renoir dans les collections particulières françaises. Exposition organisée au profit de la Ligue contre le Taudis, Paris, Galerie Beaux-Arts (Wildenstein), 10-27 June 1954, n° 66 under the title Coco Fragonard; Renoir: Collection Maurice Gangnat, Paris, Galerie Durand-Ruel, 1 July-1 September 1955, n° 15; Renoir, Düsseldorf, Kunsthalle, 1 January-31 December 1956, n° 15; Auguste Renoir, Vevey, Musée Jenisch, 7 July-30 September 1956, p. 25, n° 42; (?) Renoir, Paris, Galerie M. Knoedler & Cie, 7 June-15 September 1966, n° 16
Repetto Gallery
Christo (Gabrovo 1935-2020 New York) and Jeanne-Claude (Casablanca 1935-2009 New York) The Pont Neuf, Wrapped (Project for Paris), 1985 Graphite, charcoal pastel, wax crayon, fabric, photograph collage on cardboard mounted on a stretcher 144.5 x 165 cm Upper element: 38 x 165 cm Lower element 106.5 x 165 cm Signed, dated and titled lower on the upper element The artwork’s details have been reviewed and confirmed by the Foundation Christo and Jeanne-Claude Provenance: Michael Cullen, London; Deutsche Bank collection, Frankfurt (acquired from the above in 1985)
Van Herck-Eykelberg
Paul Delvaux (Antheit 1897-1994 Veurne) Hôtel de Ville, 1953 Watercolour and pen and ink on paper mounted on board 69.5 x 50.5 cm Signed and dated 'P. Delvaux 4.53' Provenance: Albert and Georges Niels, Brussels; Galerie Isy Brachot, Brussels; private collection, Belgium Literature: Jean Stengers, Bruxelles: Croissance d'une capitale, Anvers, 1979, ill. in colour on the cover Exhibitions: Brussels, Le Cercle Royal Gaulois, Bruxelles vu par les artistes, 1959, n° 46, listed (titled L'Hôtel de Ville); Brussels, Galerie Isy Brachot and Paris, Galerie Isy Brachot, Paul Delvaux: dessins, aquarelles et encres de Chine, 1987-88, n° 48, ill. in colour (titled L'Hôtel de Ville de Bruxelles)
Klaas Muller
Maarten Rijckaert (Antwerp, 1587-1611) Forest landscape with hunters, 17th century Oil on panel 32.4 x 49.5 cm This beautiful painting is a typical example of Maarten Ryckaert’s talent for creating atmospheric woodland scenes. The painting presents a dense forest filled with tall trees,a river, rough terrain and rocks. Soft light filters through the branches, creating contrasts between illuminated clearings and darker shadowed areas. In the foreground, a group of hunters on the left- and rightside accompanied by dogs: their small scale compared to the towering trees highlights the dominance of nature over human activity. The hunters add a sense of narrative and movement to the otherwise peaceful setting. Ryckaert uses earthy tones such as deep greens, browns, and golden highlights to create a rich and natural atmosphere. Fine details in the foliage, rocks, and tree trunks demonstrate his close observation of nature and his skill as a landscape painter. The scene evokes both tranquility and mystery, inviting the viewer to imagine the sounds and silence of the forest. The painting reflects the Baroque interest in dramatic natural scenery while also expressing a calm, contemplative mood. Through the balance of light, composition, and detail, Ryckaert transforms an ordinary hunting scene into a poetic vision of the natural world. Maarten Ryckaert was born in Antwerp and became especially known for his imaginative woodland scenes, rocky landscapes, and peaceful rural settings filled with travelers, hunters, and small groups of figures. Ryckaert studied painting in Antwerp and was strongly influenced by earlier Flemish landscape artists such as Joos de Momper and Jan Brueghel the Elder. Unlike many painters of his time who focused on religious or historical themes, Ryckaert specialized in landscapes, giving nature the leading role in his compositions. His works often combine realism with fantasy, creating dramatic forests, winding paths, and mysterious mountainous scenery.
Gallery Sofie Van de Velde
Victor Servranckx (Diegem 1897-1965 Vilvoorde) Opus 20, (Calm Blocks Fallen from an Obscure Disaster), 1927 Oil on canvas 146 x 81 cm Signed and dated lower left Provenance: Félix Carlier, Watermael-Boisfort (purchased from Galerie Le Centaure, Brussels, 1929); Galerie J.-P. Alaerts, Brussels; London, Christie’s, 16 October 1990, lot n° 61 (ill.); Lokeren, De Vuyst, 6 October 2001, lot n° 489; private collection, Brussels; Galerie Ronny Van de Velde, Antwerp Literature: La Nation belge (Brussels), 12th year, n° 48, 17 February 1929, ill. p. 3; Le Peuple (Brussels), 5th year, n° 48, 17 February 1929, ill. p. 1 Exhibitions: Brussels, Palais des Beaux-Arts, 1929 (no catalogue); Brussels, Galerie Le Centaure, Exhibition De Boeck, Flouquet, Gailliard, Servranckx, 1929, n° 33; Brussels, Palais des Beaux-Arts, 1947, n° 45 '146 x 92 cm'; Brussels, Musée d’Ixelles/Museum van Elsene, Retrospective Le Centaure. Homage to Walter Schwarzenberg, 1963, n° 117; Brussels, Musée d’Ixelles/Museum van Elsene, 1965, n° 107; Hasselt, Provinciaal Begijnhof, 1970, n° 57 (ill.) Thanks to a photograph showing the artist during his solo exhibition at the Palais des Beaux-Arts (Brussels) in January 1929, we know that the painting was exhibited there. Félix Carlier acquired the work at the group exhibition (featuring works by De Boeck, Flouquet, Gailliard, and Servranckx) at Galerie Le Centaure in Brussels in 1929. As one of the leading pioneers of the abstract movement in Flanders, Servranckx explored the new possibilities of modern art with extraordinary intensity. Opus 20, (Calm Blocks Fallen from an Obscure Disaster), dating from 1927, can rightly be regarded as a pivotal work in his oeuvre. It represents a remarkable synthesis of geometric abstraction and the artist’s lyrical imagination, while also anticipating the emergence of Surrealism. Jacques Lipchitz (Lithuania, Druskininkai 1891-1973 Capri) Sitting figure, 1915 Bronze H 87 cm Signed 'JLipchitz' and numbered 2/7 (on base) Provenance: the estate of the artist; acquired from the above mentioned in 1989 by current owner Exhibition: Musée des Années 30, 'Lipchitz, Les Années Françaises de 1910 à 1940', 2005-2006, n° 10, pp. 16-17, ill. in colour
Galerie Haesaerts-le Grelle
Gustave Serrurier-Bovy (Liège 1858-1910 Antwerp) Pair of armchairs ('ouvrier' series), circa 1904 Oak, black-painted iron and woven straw H 93 x W 50 x D 50 cm Produced by 'Serrurier et Cie' Literature: F. Bigot du Mesnil du Buisson & E. du Mesnil du Buisson, Serrurier-Bovy 'un créateur précurseur' 1858-1910, Paris, Faton, 2008 p. 150; Jacques-Grégoire Watelet, Serrurier-Bovy, Ateliers Vokaer, Bruxelles, 1986, pp. 88-89 A true manifesto of Gustave Serrurier-Bovy’s principles, this pair of armchairs, illustrated in Art Décoratif in 1904, embodies the foundations of the artist’s thinking. Functionality, clarity, simplicity of materials and lines - the use of oak and a backrest secured with simple iron screws, initially functional and subsequently decorative, together with a rush seat - are all characteristic of his approach. His commitment to serial production, allowing his work to reach a wider audience, further demonstrates his progressive vision. Together, these elements place Gustave Serrurier-Bovy at the forefront of modernity.
Rueb Modern and Contemporary Art
Alighiero Boetti (Turin 1940-1994 Rome) Cinque x Cinque Venticinque, 1988 Embroidery 21 x 22 cm Signed and inscribed n° 82769 on the reverse Certificate of authenticity issued by the Archive Boetti n° 10891 dated May 2026 Provenance: kunsthandel E.J, van Wisselingh & Co, Haarlem, the Netherlands
Galerie Uzal
Josuë Dupon (Ichtegem 1864-1935 Antwerp) Pair of groups 'Panther and Serpent', circa 1900 Bronze, rich brown patina and ivory on one Griotte marble and one faux-marble base H 114.5 x W 104 cm Signed ‘Josuë Dupon' and bears foundry mark 'F. van Aerschodt Fondeur' Provided with the CITES document for both sculptures
Caretto & Occhinegro
Lucas Gassel (Deurne circa 1488-1570 Brussels) Landscape with the penitent Saint Jerome, circa 1543-1545 Oil on oak panel 56 x 85 cm Signed with traces of the monogram LG (interlaced) lower left on the rock Expertise by Peter van den Brink and the gallery is grateful to Luc Serck for confirming the authorship of this work
Galerie bei der Albertina ▪ Zetter
Adolf Loos (Brünn 1870-1933 Kalksburg) Lady's Writing Desk, around 1903/04 Softwood, oil varnish, brass fittings, writing inlay with new leather H 106 (with top) x H 80 (without top) x W 113 x D 67.5 cm Manufactured by Friedrich Otto Schmidt, Vienna Company stamp on the underside: Friedrich Otto Schmidt / Wien / 1 Singerstrasse 16 / Schmidt Miksa / Budapest / 5. Lipotkorut 4 Provenance: Private collection, Vienna Literature: Burkhardt Rukschcio/Roland Schachel, Adolf Loos. Leben und Werk, 1982, Salzburg/Vienna, ill. p. 115, n° 117 cf. Exhibition catalogue ‘Adolf Loos. Private Spaces’, Barcelona Design Museum, 2017, ill. p. 134 Exhibitions: Paris, ‘Adolf Loos – Exposition Du Cinquantenaire’, 1983; Karlsruhe, ‘Gründerzeit, Adolf Loos: Jahrhundertwende: Rückblick und Ausblick im Spiegel der Wiener Architektur’, 1987 Questions of furnishing remained an important subject for the architect Adolf Loos (1870–1933) throughout his entire creative output. The World’s Fair held in Chicago in 1893 was the reason for a trip to the USA, which resulted in a three-year stay. The engagement with modern lifestyle and Anglo-Saxon interior design culture were formative experiences for the aspiring architect. Today, Loos is widely seen as one of the most avant-garde architects of his generation and his work is presented in national and international collections, from the MAK – Museum of Applied Arts in Vienna, to the Musée d’Orsay in Paris and the Victoria and Albert Museum in London. Of this particular writing desk only two pieces are known to exist. It perfectly exemplifies Loos’ strict no-ornament policy, always putting functionality before aesthetic, and his high standards concerning materials and craftmanship. To ensure the latter he would often employ the traditional Viennese furnishings company Friedrich Otto Schmidt and its master carpenters as manufacturers for his interior designs. This model was shown in three separate museum exhibitions, in Paris 1983, Karlsruhe 1987 and Barcelona 2017.
