Zürich, Kunsthaus
Archiv Eigentümer(in) / Owner's archive
Archiv Eigentümer(in) / Owner's archive
Saint Louis Art Museum, Bequest of Morton D. May 850:1983
San Francisco Museum of Modern Art, Bequest of Marian W. Sinton. Foto: Katherine Du Tiel
Collection Walker Art Center, Minneapolis. Gift of Mr. and Mrs. John Cowles, Sr. 1964
2010 Christie's Images Limited
Saint Louis Art Museum, Bequest of Morton D. May 855:1983
Berlin / Köln, Archiv Mayen Beckmann. Foto: Utz Kaspar
Archiv Eigentümer(in) / Owner's archive. Foto: Maurice Aeschimann
akg-images 3001539
Emden, Kunsthalle Kunsthalle Emden