sentences:  It includes early 20th century works of prominent American modernists and Italian futurists.Pieces in the collection embrace Cubism, Surrealism and Abstract expressionism.Some of the notable artists are Picasso, Dalí, Magritte, Brâncuși (including a sculpture from the "Bird in Space" series), eleven works by Pollock, Braque, Duchamp, Léger, Severini, Picabia, de Chirico, Mondrian, Kandinsky, Miró, Giacometti, Klee, Gorky, Calder, Max Ernst and Peggy Guggenheim's daughter, Pegeen Vail Guggenheim.