Solomon R. Guggenheim Museum, New York. Partial gift, Georgia van der Rohe, 1975. 76.2202
Privatsammlung in der Hamburger Kunsthalle. Foto: Elke Walford
Nationalgalerie, SMB / Jörg P. Anders
Photograph Courtesy of Sotheby's, Inc. © 2019
Boston, Museum of Fine Arts
