Mark Rosenthal; James N. Wood; Anne d' Harnoncourt; Neal Benezra; The Art Institute of Chicago, Chicago, Illinois, U.S.A.; Philadelphia Museum of Art, Philadelphia, Pennsylvania, U.S.A.; The Museum of Contemporary Art Los Angeles, Los Angeles, Californië, U.S.A.; The Museum of Modern Art New York (MoMA), New York, U.S.A.
Publication: Chicago : The Art Institute of Chicago, 1987; Philadelphia : Philadelphia Museum of Art, 1987