Issue edited by John Coplans. Essays "Robert Witz: Selections from the Tomah Letters," by Robert Witz; "Before What Flowering? Thoughts on West Coast Art," by Peter Plagens; "Sound-Script Relations and the New Notation," by Annson Kenney; "Private Objects: The Sculpture of Kurt Schwitters," by John Elderfield; "Murals in New Mexico," by Eric Kroll; "The Jules Olitski Retrospective," by Joseph Masheck; "Biography of a Teaching Machine," by Craig Hodgetts; "On Daniel Buren," by Roberta Smith; "Function of the Museum," by Daniel Buren; "A Retrospective of Anthropological Film," by Paul S. Arthur; "Book Review," by Lawrence Alloway. Reviews by Joseph Masheck, Peter Plagens, Bruce Boice, Roberta Smith, James Collins, Jeremy Gilbert-Rolfe, Laurie Anderson. Cover: Kurt Schwitters. Includes letter by Yvonne Rainer.