
1969
Michael Heizer, Study for City Depressions, 1969. Ballpoint-pen, fiber-tipped pen, and collage on paper, overall: 24 1/4 × 31 in. (61.6 × 78.7 cm) Sheet: 24 5/8 × 31 in. (62.5 × 78.7 cm). Whitney Museum of American Art, New York; purchase, with funds from the Drawing Committee and Adam Weiss and Lydia Callaghan 2008.184