Collection catalogue published in conjunction with the donation of the Arensberg Collection to the Philadelphia Museum of Art. Text by Henry Clifford. Artists include Alexander Archipenko, Jean Arp, Constantin Brancusi, Georges Braque, Alexander Calder, Paul Cézanne, Marc Chagall, Giorgio de Chirico, Salvador Dali, Robert Delaunay, Charles Demuth, André Derain, Marcel Duchamp, Raymond Duchamp-Villon, Max Ernst, Lyonel Feininger, Albert Gleizes, Juan Gris, Jean Hélion, Alexey Jawlensky, Wassily Kandinsky, Paul Klee, Frank Kupka, Roger La Fresnaye, Fernand Léger, René Magritte, Louis Marcoussis, André Masson, Henri Matisse, Carlos Mérida, Knud Merrild, Jean Metzinger, Joan Miró, Amedeo Modigliani, Piet Mondrain, Roberto Montenegro, Jules Pascin, Francis Picaba, Pablo Picasso, Pierre August Renoir, Georges Rouault, Henri Rousseau, Pierre Roy, Morton Schamberg, Charles Sheeler, Yves Tanguy and Jacques Villon. Includes illustrations of Arensberg's apartment.