Starting with the work of Wilhelm Lehmbruck, this is a place of encounters between primitivism and cubism, abstraction and expressionism, constructivism and minimalism. Besides Wilhelm Lehmbruck’s main works, the museum also features works by Käthe Kollwitz, Constantin Brâncusi, Salvador Dalí, René Magritte, Henry Moore and Niki de Saint Phalle. The museum also houses Germany’s most important group of works by Alberto Giacometti.