Konigin der Nacht

Otto Piene (1928-2014) Konigin der Nacht signed with the artist's monogram and dated 'Opiene 67' (lower right); titled and inscribed 'épreuve d'artiste "Konigin der Nacht"' (lower left) silkscreen on paper 73 x 60 cm. Executed in 1967, this work is an artist's proof