Issue edited by John Coplans. Essays "Nature as Artifact: Alan Sonfist," by Robert Joseph Horvitz; "Residual Sign Systems in Abstract Expressionism," by Lawrence Alloway; "Sense and Sensibility," by Rosalind Krauss; "Ellsworth Kelly at the Modern," by Joseph Masheck; "The Rivera Frescoes of Modern Industry at The Detroit Institute of Arts: Proletarian Art Under Capitalist Patronage," by Max Kozloff; "Mary Miss," by Laurie Anderson; "Michael Snow's 'La Région Centrale'," by John W. Locke; "Jared Bark: Photo-Booth Pieces," by Roberta Smith; "Dad Performance at the Cabaret Voltaire," by Annabelle Henkin Melzer; "The Medium Is the Use," by Jan Groover; "Book Review," by Carl R. Baldwin. Reviews by Bruce Boice, Peter Plagens. Cover: Mark Rothko.