Exhibition catalogue published in conjunction with retrospective show held at the Whitney Museum of American Art, New York, October 17, 1977 - January 22, 1978. Traveled to Museum Ludwig, Cologne, February 10 - March 26, 1978; Centre Georges Pompidou, Paris, April 18 - June 4, 1978; Hayward Gallery, London, June 21 - July 30, 1978; Seibu Museum of Art, Tokyo, August 19 - September 26, 1978; San Francisco Museum of Modern Art, San Franscisco, October 20 - December 10, 1978. Text by Michael Crichton. With bibliography and list of works. Profusely illustrated in color and black-and-white.