1964
Robert Engman, Moon, Number 2, 1964. Bronze, wooden base, overall: 31 1/2 × 19 3/4 × 19 3/4 in. (80 × 50.2 × 50.2 cm). Whitney Museum of American Art, New York; purchase, with funds from the Friends of the Whitney Museum of American Art 65.7
Robert Engman, 1960