César (César Baldaccini) (1921-1998) Plastics. 1970. Lithograph. [480 x 750]. Printed in red. Proof on white vellum, numbered and signed in black felt-tip pen. Scattered light foxing and short broken folds. Full margins. C.N.A.C. stamp in lower right-hand corner verso. ("Limited edition of 500 copies for the exhibition César - Plastiques, 1970").