Signed, dated and numbered 30/60 in black ink on the reverse (there were also 8 artist's proofs), published by König Edition, for Freunde der Nationalgalerie, Berlin, printed in Germany, unframed
Lot Details
Signed, dated and numbered 30/60 in black ink on the reverse (there were also 8 artist's proofs), published by König Edition, for Freunde der Nationalgalerie, Berlin, printed in Germany, unframed