New York, Neue Galerie
Ahlen, Kaldewei Kulturstiftung / Courtesy Galerie Kornfeld, Bern
Saint Louis Art Museum, Bequest of Morton D. May 851:1983
Minneapolis, Institute of Art
Ann Arbor, University of Michigan Museum of Art
Washington D. C., Smithsonian Institution, Hirshorn Museum and Sculpture Garden. Gift of the Joseph H. Hirshhorn Foundation, 1966. Foto: Lee Stalsworth
Saint Louis Art Museum, Bequest of Morton D. May 867:1983