Privatsammlung in der Hamburger Kunsthalle. Foto: Elke Walford
Saint Louis Art Museum, Bequest of Morton D. May 844:1983
2016 Christie's Images Limited
Courtesy Villa Grisebach, Berlin
Kunstmuseum Winterthur
Archiv Eigentümer(in) / Owner's archive
Archiv Eigentümer(in) / Owner’s Archive. Courtesy Franca Candrian, Kunsthaus Zürich.
Saint Louis Art Museum, Bequest of Morton D. May 854:1983
Board of the Trustees of the University of Illinois on behalf of its Krannert Art Museum University of Illinois. Purchase through the Festival of Arts Purchase fund 1950-2-1
Collection Albright-Knox Art Gallery, Buffalo, New York. Room of Contemporary Art Fund, 1950 (RCA1950:1). Foto: Tom Loonan
Saint Louis Art Museum, Bequest of Morton D. May 866:1983
Museum Folkwang Essen / ARTOTHEK