
Willem de Kooning, Untitled, c. 1937. Opaque watercolor and graphite pencil on paper, sheet (Irregular): 8 13/16 × 15 5/8 in. (22.4 × 39.7 cm). Whitney Museum of American Art, New York; purchase, with funds from Frances and Sydney Lewis 77.34. © The Willem de Kooning Foundation/ Artists Rights Society (ARS), New York