Bona (Bona de Mandiargues, née Bona Tibertelli de Pisis, Rome, 1926 - Paris, 2000) Composition, circa 1950 Oil on canvas Signed lower right 16×24cm Provenance : - Galerie 1900-2000, Paris - Collection Geneviève and Jean-Paul Kahn, Paris Note: On the reverse, an old label bearing the artist's name and title