New York, Richard L. Feigen
Von der Heydt-Museum Wuppertal. Foto: Antje Zeis-Loi, Medienzentrum Wuppertal
Minneapolis, Institute of Art
Saint Louis Art Museum, Bequest of Morton D. May 851:1983
Saint Louis Art Museum, Bequest of Morton D. May 852:1983
Archiv Eigentümer(in) / Owner's archive
Collection of Phoenix Art Museum, Gift of Dr. and Mrs. Richard Levy
Berlin / Köln, Archiv Mayen Beckmann. Foto: Fotostudio Bartsch, Berlin