Zürich, Kunsthaus
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
Collection Walker Art Center, Minneapolis. Gift of Mr. and Mrs. John Cowles, Sr. 1964
Staatliche Kunsthalle Karlsruhe. Foto: A. Fischer / H. Kohler
Fort Dodge, Blanden Art Museum