SETH SIEGELAUB, CARL ANDRE, ROBERT BARRY, DANIEL BUREN, JAN DIBBETS, DOUGLAS HUEBLER, JOSEPH KOSUTH, SOL LEWITT, RICHARD LONG, N.E. THING CO. ROBERT SMITHSON, LAWRENCE WEINER
July, August, September 1969 / Juillet, Aout, Septembre 1969 / Juli, August, September 1969, 1969
Offset-printed
10 7/8 x 8 1/4 in.
Edition unknown / unsigned and unnumbered
Copyright The Artist