Kunsthalle Bielefeld. Foto: Philipp Ottendörfer
Solomon R. Guggenheim Museum, New York 70.1927
bpk / CNAC-MNAM
Los Angeles Iris & B. Gerald Cantor Foundation
Courtesy Metropolitan Museum, New York (Sabine Rewald)
Courtesy Galerie Thomas, München
Kansas City, Missouri, The Nelson-Atkins Museum of Art. Gift of the Friends of Art, 54-86. Image courtesy Nelson-Atkins Media Services / Photo: Jamison Miller