Prev Next Medium: Stamp Printed Matter from Espinosa 1981-12-17 Cesar Espinosa, Mexico Section: Mail Art Network Sent from: Mexico City, Mexico Medium: Printed matter, Stamp, Collage Category: Letter, Envelope Dimensions (cm): 28 x 20.9 Pages: 3 Nodes: FOCUS V | Chuck Welch: Global Network Zines: The Public Face of Mail Art 1970-1985 Subject: cesar espinosa, printed matter