GEORGES BASTARD (1881–1939) – MEMBER OF THE UAM Tetrahedrons A rare and significant circular box made of thuja burl. The slightly domed top features a white mother-of-pearl disc with the title finely and deeply engraved in intaglio. The spherical agate handle rests on a silver ring. 1920s. Signed G. BASTARD on the base. Height: 7 cm – Diameter: 11 cm Bibliography: Art et Décoration – July 1927. A variant without a handle and featuring the same design is reproduced on page 8.