Prev Next Category: Envelope Printed Matter from Orta 1984-07-16 Maria and Jorge Orta, Argentina Section: Mail Art Network Sent from: Rosario, Argentina Medium: Printed matter Category: Invitation, CFP, Envelope Dimensions (cm): 21.6 x 11.2 Pages: 7 Nodes: FOCUS V | Chuck Welch: Global Network Zines: The Public Face of Mail Art 1970-1985 Subject: maria orta, jorge orta, mail art, performance