This work is Hand Signed by the artist in pencil at the lower right corner.
The work is also Hand Inscribed "EA" (Eprouve d'Artiste/Artist proof) in pencil at the lower left corner.
The paper bears the Arches paper watermark.
It was printed in Circa 1970 (probably 1973) in a limited edition of 250 impressions (plus a few artist proofs, that this is one of them) by the famous French printer Mourlot in Paris.