Robert HAINARD (1906-1999), "Petite tortue et Scabieuse", xylogravure, signed in pencil lower left. Signed, located and dated in the plate lower right "Le Petit Cunay, Vaud, Switzerland 18 August 1981", numbered 67/78. H. 15 × 14 cm (plate) H. 24 × 22 cm (sheet) Reference: Valentina ANKER, Les Estampes, Tome 2: 1957-1983, Editions Xylo Verlag, Hauterive, 1996, p. 170 Number 715