(New York, NY): New York University, 1971. First edition. Invite card to the exhibition at the New York University, February 22-23, 1971. A conceptual art event consisting of performances and films, the contributors included, Vito Acconci, Dan Graham, Bruce Nauman, Richard Serra and Michael Snow. Card measures approx. 15cm by 17cm. Good condition only with closed tear, creasing, ‘return to writer’ stamps and ink marking.