Courtesy Galerie Thomas, München
Museum Folkwang Essen / ARTOTHEK
Hamburger Kunsthalle. Foto: Elke Walford
Buchheim Museum der Phantasie, Bernried am Starnberger See
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