Issue edited by John Coplans. Essays "The Whitney Annual, Part I," by Carter Ratcliff; "The Films of Peter Kubelka," by Elena Pinto Simon; "Notes from Underground," by Kenneth Frampton; "Vito Acconci and the Conceptual Performance," by Robert Pincus-Witten; "Léger, Le Corbusier, and Purism," by Rosalind Krauss; "Epic Cubism and the Manufactured Object," by John Elderfield; "Video Obscura," by Douglas Davis; "A Note on Caro Influence: Five Sculptors from Bennington," by Joseph Masheck; "Michael Asher: The Thing of It Is...," by Peter Plagens; "Ronald Bladen," by Kenneth Baker. Reviews (New York only) by Kenneth Baker, Lizzie Borden, Joseph Masheck. Cover: Peter Kubelka.