Courtesy Galerie Thomas, München
akg-images 255063
Städel Museum, Frankfurt am Main - U. Edelmann / ARTOTHEK
akg-images 228132
Sammlung Würth, Künzelsau. Foto: Archiv Würth
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