Claes Oldenburg, Typewriter Erasers—Position Studies, 1970. Colored pencil and watercolor on paper, 14 3/8 × 11 3/8in. (36.5 × 28.9 cm). Whitney Museum of American Art, New York; gift of The American Contemporary Art Foundation, Inc., Leonard A. Lauder, President 2002.62. © Claes Oldenburg