signed in black felt-tip pen, dated and numbered 58/90 (there were also 6 artist's proofs), co-published by Galerie Bernd Klüser, München/Edition Schellmann, New York, the full sheet, framed
Lot Details
signed in black felt-tip pen, dated and numbered 58/90 (there were also 6 artist's proofs), co-published by Galerie Bernd Klüser, München/Edition Schellmann, New York, the full sheet, framed