Saint Louis Art Museum, Bequest of Morton D. May 845:1983
bpk / Nationalgalerie, SMB / Andres Kilger
Berlin / Köln, Archiv Mayen Beckmann
Milwaukee Art Museum. Gift of Mr. and Mrs. Malcolm K. Whyte. Foto: Efraim Lev-er
Saint Louis Art Museum, Bequest of Morton D. May 860:1983
Courtesy Galerie Thomas, München