Courtesy Hauser & Wirth Collection Services

Courtesy Galerie Thomas, München

2018 Christie's Images Limited

Singer Museum Laren, dauerhafte Leihgabe eines privaten Sammlers - versprochenes Vermächtnis an das Amt für das Kulturerbe der Niederlande

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

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