Whitney Museum of American Art, New York; Hayward Gallery, London; Stedelijk Museum; Städtische Kunsthalle Düsseldorf; Art Institute of Chicago; San Francisco Museum of Modern Art, San Francisco
Uitgever:
New York : Whitney Museum of American Art New York, 1980
Whitechapel Art Gallery, London; Kunsthalle Basel; Museum Boymans-van Beuningen, Rotterdam; Corcoran Gallery of Art, Washington; Museum of Contemporary Art, Chicago; Brooklyn Museum, New York
Burnett, David; Art Gallery of Ontario, Toronto; Art Gallery of Windsor, Windsor; Musée d'art contemporain, Montréal; London Regional Art Gallery, London; Glenbow Museum, Calgary; Canada House Gallery, London
ICA (Institute of Contemporary Arts), London; The Museum of Contemporary Art, Los Angeles; University Art Museum, Universidad de California, Berkeley; ood Museum of Art, Darmouth College, Hanover, New Hampshire; Robbins, David
Burnett, David; Agnes Etherington Art Centre, Kingston; Art Gallery of Hamilton, Hamilton; Art Gallery of Windsor, Windsor; London Regional Art Gallery, London; The Montreal Museum of Fine Arts, Montreal
Uitgever:
Kingston : Agnes Etherington Art Centre, Queen's University, 1981
Museum of Modern Art, Oxford; National Gallery of Modern Art, Edinburgh; Institute of Contemporary Arts, London; Municipal Gallery of Modern Art, Dublin; Arts Council Gallery, Belfast
Fagiolo, Maurizio; Scottish National Gallery of Modern Art, Edinburgh; Riverside Studios, London; Museum of Modern Art (Oxford, England); Sprovieri, Paolo
Rosenberg, Harold; Whitney Museum of American Art, New York; Hirshhorn Museum and Sculpture Garden; Serpentine Gallery, London; Fondation Maeght, Saint-Paul
Whitechapel Art Gallery, London; De Pont Museum Tilburg; Museum of Contemporary Art, Fundação de Serralves, Porto; Lingwood, James; Peto, James; Schütte, Thomas