Washington D. C., Smithsonian Institution, Hirshorn Museum and Sculpture Garden. Gift of the Joseph H. Hirshhorn Foundation, 1966. Foto: Lee Stalsworth
Archiv Eigentümer(in) / Owner's archive
Ann Arbor, University of Michigan Museum of Art
Zürich, Kunsthaus
Kunsthalle Bielefeld. Foto: Philipp Ottendörfer
Saint Louis Art Museum, Bequest of Morton D. May 855:1983