Die post als Künstlermedium mail art + Künstlerstempel
Kassel: Np, 1976. Saddle-stapled softcover 8vo in illustrated wrappers with pages printed in black and white. Unpaginated (ca. 72 pp.) Text in German. A book edited by Bickhard Bottinelli featuring the history and role of mail and stamp art divided up into two halves, with the first half featuring essays.....