Olivier Debré (1920-1999) Sign-character. 1986. Lithograph. [395 x 600]. Printed in color. Very fine proof on vellum, numbered and signed in pencil. Two remnants of adhesive tape at head and foot on verso (with tiny nick at bottom edge at foot). Full margins. Edition of 130 proofs. Published by Service Interassociatif, Centre Jacques Prévert, Les Ulis.