Ben Vautier. The Postman’s Choice from Flux Year Box 2. 1967, Fluxus Edition announced 1967. (recto and verso)

Ben Vautier (French, born Italy. 1935). The Postman’s Choice from Flux Year Box 2. 1967, Fluxus Edition announced 1967. Offset, double-sided. Produced by George Maciunas (American, born Lithuania. 1931–1978). 3 1/4 x 5 1/2" (8.3 x 14 cm). The Gilbert and Lila Silverman Fluxus Collection Gift. © 2011 Artists Rights Society (ARS), New York/ADAGP, Paris