
1960
Unknown artist, Tension, c. 1960–1970. Offset lithograph, sheet: 21 1/4 × 28 5/8 in. (54 × 72.7 cm) Image: 21 1/4 × 28 5/8 in. (54 × 72.7 cm). Whitney Museum of American Art, New York; purchase, with funds from The American Contemporary Art Foundation, Inc., Leonard A. Lauder, President 2017.10.10