Cloud & Crystal: The Dorothee and Konrad Fischer Collection

Düsseldorf gallerist Konrad Fischer was an extremely influential figure in the 1960s Conceptual art scene, and his collection has become legendary. Cloud and Crystal includes works by Beuys, Broodthaers, Darboven, Dibbets, Flavin, Gilbert & George, Kawara, LeWitt, Nauman, Sandback, Toroni and more.