after Sigmar POLKEExpo 67 - Galerie Heiner Friedrich - Neue Bilder1967
original poster on matt poster paper
unsigned and not numbered
33.1 x 23.2 in
printed by : Druck Klein & Volbert - Munchen
condition : few slight handling creases
note(s) : double-sided printing / folded in 4 parts as issued
1000 $