Issue edited by Philip Leider. Essays "Roy Lichtenstein at the Guggenheim," by Max Kozloff; "Place and Process," by Willoughby Sharp; "The origins of Ray Gun, " by Barbara Rose; "The Partial Figure," by Albert Elsen; "557,087: Seattle," by Peter Plagens; "El Lissitzky's 'Prouns', Part II," by Alan C. Birnholz. Reviews by Manny Farber, Jean-Louis Bourgeois, Robert Pincus-Witten, Palmer D. French. Cover: Claes Oldenburg. Includes full page advertisement for Stephen Kaltenbach's "Slantstep 2," published by Tanglewood Press inc.