INCLUYE OBRAS LOS SIGUIENTES ARTISTAS: VITO ACCONCI,KEITH ARNATT,JOHN BALDESSARI,GEORGE NICOLAIDIS,JHON BALDESSARI,LOTHAR BAUMGARTEN,BILL BECLEY,JOSEPH BEUYS,GEORGE BRECHT,MARCEL BROODTHHAERS,GUNTER BRUS,DANIEL BUREN,WALTER DE MARIA,JAN DIBBETS,VALIE EXPORT,TERRY FOX,JON GIBSON,GILBERT & GEORGE,PHILIP GLASS,DAN GRAHAM,HANS HAACKE,WILHELM & BIRGIT HEIN,MACHAEL HEIZER,REBECCA HORN,PETER HUTCHINSON,JORG INMENDORFF,WILL INSLEY,MAURICIO KAGEL,DAVID LAMELAS,GEORGE LANDOW,MALCOLM LEGRICE,RICHARD LONG,GEORGE MACIUNAS,BRUCE NAUMAN,DENNIS OPPENHEIM,SIGMAR POLKE,YVONNE RAINER,STEVE REICH,DIETER ROTH,PAUL SHARITS,ROBERT SMITHSON,WOLL VOSTELL,WILLIAM WEGMAN,LAURENCE WEINER