Städel Museum, Frankfurt am Main - U. Edelmann / ARTOTHEK

2004 Christie's Images Limited

Archiv Eigentümer(in) / Owner's archive

Photograph Courtesy of Sotheby's, Inc. © 2002

Saint Louis Art Museum, Bequest of Morton D. May 851:1983

Leipzig, Museum der bildenden Künste

Washington D. C., Smithsonian Institution, Hirshorn Museum and Sculpture Garden. Gift of the Joseph H. Hirshhorn Foundation, 1966. Foto: Lee Stalsworth