Courtesy Thomas Ammann Fine Art AG
Kochel am See, Franz Marc Museum
Bayerische Staatsgemäldesammlungen - Sammlung Moderne Kunst in der Pinakothek der Moderne München
Courtesy Villa Grisebach, Berlin
New York, Museum of Modern Art (MoMA), Given anonymously (by exchange), 6.1942.a-c.© 2018. Digital image, The Museum of Modern Art, New York / Scala, Florence
Courtesy Galerie Thomas, München
Archiv Eigentümer(in) / Owner’s Archive. Foto: Peter Schälchli, Zürich
Richmond, Virginia Museum of Fine Arts. Foto: David Stover
Photograph Courtesy of Sotheby's, Inc. © 2017
bpk / The Metropolitan Museum of Art
Cleveland Museum of Art. Gift of Mrs. Henry White Cannon by exchange 2013.7