Mark Ranney Memorial Fund 1946.1 - University of Iowa City Museum of Art. Reproduced with permission from The University of Iowa

Courtesy Metropolitan Museum, New York (Sabine Rewald)

Courtesy Galerie Thomas, München

akg-images 212824

© Staatsgalerie Stuttgart

Kunstpalast - ARTOTHEK

Courtesy Galerie Thomas, München

akg-images 582947

Generaldirektion Kulturelles Erbe Rheinland-Pfalz, Landesmuseum Mainz

Sammlung Würth, Künzelsau. Foto: Archiv Würth

Berlin, Jörg Maaß Kunsthandel. Foto: Jens Ziehe, Berlin

Minneapolis, Institute of Art

Leipzig, Museum der bildenden Künste

Archiv Eigentümer(in) / Owner's archive

© Staatsgalerie Stuttgart

Ann Arbor, University of Michigan Museum of Art

Sidney, Art Gallery of New South Wales. Art Gallery of New South Wales Foundation Purchase 1987. 400.1987. Foto: AGNSW

Saint Louis Art Museum, Bequest of Morton D. May 855:1983

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

Collection Of The Portland Art Museum

Photograph Courtesy of Sotheby's, Inc. © 2017

Archiv Eigentümer(in) / Owner's archive

Saint Louis Art Museum, Gift of Mr. and Mrs. Joseph Pulitzer Jr. 587:1958

Milwaukee Art Museum. Gift of Mr. and Mrs. Malcolm K. Whyte. Foto: Efraim Lev-er

Courtesy Galerie Thomas, München

Boston, Museum of Fine Arts

Saint Louis Art Museum, Bequest of Morton D. May 859:1983

bpk / The Metropolitan Museum of Art

Courtesy Galerie Thomas, München

Cleveland Museum of Art. Gift of Mrs. Henry White Cannon by exchange 2013.7

University of California, Berkeley Art Museum and Pacific Film Archive, gift of Mrs. Max Beckmann. Foto: Jonathan Bloom

Seattle Art Museum, 55.74, Gift of Sidney and Anne Gerber

Saint Louis Art Museum, Bequest of Morton D. May 866:1983

Saint Louis Art Museum, Bequest of Morton D. May 867:1983

akg-images 3001476

Museum Folkwang Essen / ARTOTHEK

Berlin / Köln, Archiv Mayen Beckmann. Foto: Fotostudio Bartsch, Berlin