Tenth Anniversary Issue edited by John Coplans. Essays "Network: The Art World Described as a System," by Lawrence Alloway; "The Trouble with Art-as-Idea," by Max Kozloff; "Talking at Pomona," by David Antin; "A View of Modernism, " by Rosalind Krauss; "Notes on Patronage: the 1960s," by Francis V. O'Connor; "Screen/Surface: The Politics of Illusionism," by Annette Michelson; "Rosenquist and Samaras: The Obsessive Image and Post-Minimalism," by Robert Pincus-Witten; "El Lissitzky, The Avant-Garde, and The Russian Revolution," by Alan C. Birnholz; "Matisse Drawings and Sculpture," by John Elderfield; "Report: The First Festival of Women's Films," by Joan Braderman. Cover: Artforum office.