
1970
Dan Graham, Time Extended Distance Extended, 1970. Lithograph, sheet: 22 1/2 × 22 13/16 in. (57.2 × 57.9 cm) Image: 18 × 18 1/8 in. (45.7 × 46 cm). Whitney Museum of American Art, New York; purchase, with funds from the Print Committee 2008.26. © Dan Graham