Originalfoto: Bayerische Staatsgemäldesammlungen, München, Max Beckmann Archiv. Fotograf: unbekannt
Solomon R. Guggenheim Museum, New York 70.1927
Los Angeles Iris & B. Gerald Cantor Foundation
Courtesy Galerie Thomas, München
Mark Ranney Memorial Fund 1946.1 - University of Iowa City Museum of Art. Reproduced with permission from The University of Iowa
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