1986
Robert Grosvenor, Untitled, 1986–1987. Steel, fiberglass, plastic sheet, and concrete, overall: 60 × 108 × 96 in. (152.4 × 274.3 × 243.8 cm). Whitney Museum of American Art, New York; gift of an anonymous donor 2012.137a-e
Robert Grosvenor, 1970
Robert Grosvenor, 1967
Robert Grosvenor, 1966