
1997
Sol LeWitt, Working Drawing for Double Pyramid (Whitney Museum of American Art), 1997. Graphite pencil on paper, sheet (Irregular): 11 × 35 1/4 in. (27.9 × 89.5 cm). Whitney Museum of American Art, New York; purchase, with funds from the Painting and Sculpture Committee and the Drawing Committee 98.17.19. ©Sol LeWitt/Artists Rights Society (ARS), New York