2010 Christie's Images Limited
Originalfoto: Bayerische Staatsgemäldesammlungen, München, Max Beckmann Archiv. Fotograf: unbekannt
Collection Walker Art Center, Minneapolis. Gift of Mr. and Mrs. John Cowles, Sr. 1964
© Staatsgalerie Stuttgart
Museum Folkwang Essen / ARTOTHEK
New York, Archiv Caroline Adler. Foto: Camerarts Inc., New York
Archiv Eigentümer(in) / Owner's archive
New York, Moeller Fine Art
Hamburger Kunsthalle. Foto: Elke Walford
akg-images 255323
akg-images 5010389
Archiv Eigentümer(in) / Owner’s Archive. Foto: Peter Schälchli, Zürich
Board of the Trustees of the University of Illinois on behalf of its Krannert Art Museum University of Illinois. Purchase through the Festival of Arts Purchase fund 1950-2-1