GINZBURG, Ralph (1929-2006), editor. Avant Garde. Nos. 8, 10-12. 1969-1970. Square 4to (285 x 275 mm). Numerous illustrations. (Some light browning.) Original printed wrappers (a few small chips to edges or spines). FIRST EDITION. The numbers include: No.8, entitled "Picasso's Erotic Gravures"; No.10, with photographs by Thomas Weir and Cornell Capa; No.11, entitled "Wedded Bliss: A Portfolio of Erotic Photographs by John Lennon; and No.12, including photographs by Hugh Bell. [WIth:] GINZBURG, Ralph. Eros on Trial. Including: A Portfolio of the Most Beautiful Art from Eros. New York: Avant-Garde, 1965.