Categories OPPENHEIM, DENNIS prints DENNIS OPPENHEIM, Go-Between, [Blatt VI], 1977 Post author By admin Post date 03/07/1977 DENNIS OPPENHEIM, Go-Between, [Blatt VI], 1977 76 x 56 cm offset signed, dated edition unknown published by Griffelkunst, Hamburg, Germany By admin ....the real avant-garde is in the head. View Archive → ← DENNIS OPPENHEIM, Extended Expressions, [Blatt I], 1977 → ALISON KNOWLES, Gem Duck, 1977