Solomon R. Guggenheim Museum, New York 70.1927
Photograph Courtesy of Sotheby's, Inc. © 2010
Archiv Eigentümer(in) / Owner's archive
Courtesy Villa Grisebach, Berlin
Saarlandmuseum Saarbrücken, Stiftung Saarländischer Kulturbesitz. Foto: Raphael Maaß
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Archiv Eigentümer(in) / Owner's archive. Foto: Maurice Aeschimann
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Saint Louis Art Museum, Bequest of Morton D. May 852:1983
Kunsthalle Mannheim, Foto: Cem Yücetas
Kunstpalast - ARTOTHEK
Courtesy Stedelijk Museum Amsterdam
Courtesy Thomas Ammann Fine Art AG
Sprengel Museum Hannover / Aline Herling / Michael Herling / Benedikt Werner
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Sotheby's Deutschland
Suermondt-Ludwig-Museum, Aachen - Dauerleihgabe von Privat. Foto: Anne Gold
- / ARTOTHEK
Sprengel Museum Hannover / Michael Herling / Aline Gwose
Courtesy Galerie Thomas, München
Courtesy Hauser & Wirth Collection Services
© Staatsgalerie Stuttgart
Hamburger Kunsthalle. Foto: Elke Walford
Mark Ranney Memorial Fund 1946.1 - University of Iowa City Museum of Art. Reproduced with permission from The University of Iowa
Rheinisches Bildarchiv Köln: Schlier, Britta, 11..2.31.0 - rba_d039975
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Harvard Art Museums /Fogg Museum, Bequest of Alfred Jaretzki, Jr., 1976.96. Foto: Imaging Department © President and Fellows of Harvard College
Boston, Museum of Fine Arts
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