Exhibition catalogue published in conjunction with show held May 20 - September 10, 1967. Curated by Richard Bellamy, Lucy R. Lippard, Leah R. Sloshberg. Texts by Lippard. Artists included: Josef Albers, Stephen Antonakos, Richard Anuszkiewicz, Billy Apple, Milton Avery, Ben Berns, Ralph Albert Blakelock, Unberto Boccioni, Pierre Bonnard, Charles Burchfield, Chryssa, John Constable, Jean Baptiste Camille Corot, Gustave Courbet, William Crosby, Charles François Daubingy, Giorgio de Chirico, Edgar Degas, Eugéne Delacroix, Robert Delaunay, Charles Demuth, Sally Hazelet Drummond, Jean Dubuffet, Louis Eilshemius, James Ensor, Dan Flavin, Arshile Gorky, Dan Graham, G. Henderson, Edward Hopper, Ralph Humphrey, George Inness, Johan Jongkind, Wassily Kandinsky, Gustav Klimt, Julio Le Parc, Morris Louis, Sheldon Machlin, Rene Magritte, Robert Mangold, John Marin, Roberto Sebastian Matta Echaurren, Jean-François Millet, Victor Millonzi, Piet Mondrian, Claude Monet, Adolphe Joseph Monticelli, Giorgio Morandi, Jan Müller, Robert Neuwirth, Georgia O'Keeffe, Jules Olitski, Philip Pearlstein, William Pettet, Otto Piene, Larry Poons, Richard Pousette-Dart, Maurice Prendergast, Leo Rabkin, Martial Raysse, Odilon Redon, Ad Reinhardt, James Rosenquist, Mark Rothko, Théodore Rousseau, Morgan Russell, Albert P. Ryder, John Singer Sargent, James Seawright, George Segal, Georges Seurat, Gino Severini, Charles Sheeler, Michael Shorr, Paul Signac, Robert Smithson, Frank Stella, Joseph Stella, Yves Tanguy, Mark Tobey, Joseph Mallord William Turner, Gunther Uecker, Albert Urban, Victor Vasarely, Edouard Vuillard, Robert Watts, Tom Wesselmann, James Abbott McNeill Whistler, Thomas Wilfred. Includes checklist of 114 works included in exhibition.