
1949
Mark Tobey, Universal Field, 1949. Tempera, opaque watercolor, and fiber-tipped pen on paperboard, overall: 27 7/8 × 44 5/8 in. (70.8 × 113.3 cm). Whitney Museum of American Art, New York; purchase 50.24. © Estate of Mark Tobey / Artists Rights Society (ARS), New York