Mother-of-pearl and brass pendant light

Antique mother-of-pearl and brass pendant light. Made up of a series of mother-of-pearl shells, encircled in a brass support and assembled to form a very retro drop-shaped lampshade, from the 40s/50s in the shape of a "hat", very original. Functional electrical system. Screw socket, with a large base. Bulb not supplied, cable terminated by a terminal. Some small defects, due to age (a hole in a mother-of-pearl). The defect is visible in the photos. Height: 32 cm. Diameter: 27 cm.