New York: John Weber Gallery, 1975 (06), 15,3×10,2 cm. Exhibition invitation card. Participating artists Roberta Allen, Carl Andre, Giovanni Anselmo, Stephen Antonakos, Art & Language, Alighiero E Boetti, Daniel Buren, Dan Flavin, Hans Haacke, Dale Henry, Sol Lewitt, Richard Long, Robert Mangold, Mario Merz, Roman Opalka, Lucio Pozzi, Dorothea Rockburne, Stephen Rosenthal, Charles Ross, Robert Ryman, Salvo, Fred Sandback, Estate of Robert Smithson, Ian Wilson, Gilberto Zorio.. Printed only recto.
condition: Not mailed. Fine.
