1959 1959 1959 1959 1959 1959 1959 1959 1959 1959 1959 1959 1958 1958 1958 1958 1957 1957 1957 1957 1957 1956 1956 1955 1955 1955 II. documenta, Kassel, Germany V Bienal de São Paolo, Museu de Arte Moderna, São Paulo Appel, Mathieu, Moreni, Riopelle Kunsthalle Basel School of Paris 1959: The Internationals Wal- ker Art Center, Minneapolis IIIe exposition internationale de gravure Moderna Galerija Ljubljana Vitalità nell‘Arte, Stedelijk Museum, Amsterdam Vitalità nell‘Arte, Il Centro Internazionale del- la Arti e del Costume, Palazzo Grassi, Venice Inaugural Selection, The Solomon R. Guggen- heim Museum, New York Paintings from the Stedelijk Museum, Milwa- kee Art Center, Wisconsin Arte Nuova. Mostra internazionale di pittura e scultura, Palazzo Graneri, Turin L‘École de Paris dans les collections belges Musée National d‘Art Moderne, Paris New Images of Man, Museum of Modern Art, New York The international art of a new era (informel and gutai), Osaka International Festival, Japan Exposition universelle et internationale de Bruxelles 1958. 50 Ans d’Art Moderne, Palais International des Beaux-Arts, Brussels L‘Art Hollandais depuis Van Gogh, Musée National d‘Art Moderne, Paris Trends in Contemporary Dutch Art, The Arts Council, London An exhibition of paintings from The Solomon R. Guggenheim Museum, New York, Tate Gallery, London Younger Europeans, J. B. Speed Art Museum, Louisville, Kentucky Recent French Acquisitions, Kootz Gallery, New York X Premio Lissone internazionale per la pittura, Lissone, Italy Biennale 57. Jeune peinture, jeune sculpture Musée des Arts Decoratifs, Palais du Louvre, Pavillon de Marsan, Paris New Trends in Painting, The Arts Council of Great Britain, London Modern Dutch Art 1945–1955 The Toledo Museum of Art, Ohio The New Decade. 22 European Painters and Sculptors, Los Angeles County Museum The New Decade. 22 European Painters and Sculptors, Museum of Modern Art, New York Expressionism 1900–1955, Institute of Con- 1955 1955 1954 1954 1954 1954 1954 1953 1953 1952 1952 1952 1951 1951 1951 1949 1949 1949 1949 1949 1949 1948 1948 1948 1948 1947 1946 temporary Art, Boston The New Decade. 22 European Painters and Sculptors, Minneapolis Institute of Arts Expressionism 1900–1955, San Francisco Museum of Art Caratteri della pittura d‘oggi, Galleria di Spazio, Rome Il segno e la parola, Libreria Schwarz, Milan Individualités d‘aujourd‘hui, Galerie Rive Droite, Paris Olanda, The Dutch Pavillion of the XXVII Biennale di Venezia Ceramiche. Incontro Internazionale di Albiso- la, Decima Triennale di Milano, Milan Younger European Painters, The Solomon R. Guggenheim Museum, New York II Bienal, Museu de Arte Moderna, São Paulo Peintures Non-Abstraites, Studio Paul Fac- chetti, Paris The 1952 Pittsburgh International Exhibition of Contemporary Painting, Carnegie Institute, Pittsburgh Un Art Autre, Studio Paul Facchetti, Paris IIe Exposition Internationale d’ Art Experi- mental, Palais des Beaux-Arts, Liège, Belgium CoBrA, Librairie 73, Paris Exposition de 5 peintres de CoBrA. Appel, Balle Corneille, E. Jacobsen, Jorn, Galerie Pierre, Paris De Experimentele Groep in Holland Kunstzaal Van Lier, Amsterdam Ve Salon de Mai, Palais de New-York, Paris CoBrA, Séminaire des Arts, Brussels Exposition Internationale d’Art Expérimental Stedelijk Museum, Amsterdam Appel, Constant, Corneille, Galerie Colette Allendy, Paris Ons huis, ons thuis. Nieuwe meubelen, De Bijenkorf, Amsterdam Karel Appel, Corneille, Constant Nieuwen- huijs, Kunsthandel Santee Landweer N.V., Amsterdam Werken van Appel, Corneille, Constant Kunstzaal Van Lier, Amsterdam Amsterdamse schilders van nu, Stedelijk Museum, Amsterdam Høstudstillingen 1948, Den Frie Udstillings Bygning, Copenhagen Karel Appel en Corneille‚t Gildehuys, Amsterdam Jonge Schilders, Stedelijk Museum, Amsterdam