Description Engraving Signed with a stamp and justified in pencil 40/50, dated on the plate. Work belonging to series 156 made during Picasso`s lifetime and printed after his death in 1978 by the Louise Leiris Gallery. Certificate of authenticity from the Luis Burgos Gallery is attached Provenance: Louise Leiris Gallery, Paris Krugier Gallery, Switzerland Private collection, Madrid Bibliography: -Leiries nº 107 -Bloch (Georges), Pablo Picasso, catalog de l`oeuvre gravé et lithographié 1970- 1972, take IV, Berne, ed. Kornfeld et Klipstein, 1979. nº1962 -Brigitte Baer, ​​Picasso Peintre-Graveur, catalog raisonné de l`oeuvre gravé 1966-1968, volume VI - Picasso Peintre-Graveur, catalog raisonné de l`oeuvre gravé 1969-1972, volume VII, Berne , ed. Kornfeld, 1994 and 1996. nº1971 Measurements: Footprint: 35 x 47 cm; paper: 50 x 61 cm