
Federico Castellón, Study, c. 1940. Etching, sheet: 8 1/8 × 6 1/16 in. (20.6 × 15.4 cm) Plate: 6 × 4 in. (15.2 × 10.2 cm). Whitney Museum of American Art, New York; gift of Mr. and Mrs. Benjamin Weiss 79.66.66. Courtesy of Michael Rosenfeld Gallery LLC, New York NY