Large pendant lamp with mother-of-pearl and brass shade

Large pendant light with a vintage mother-of-pearl and brass shade, approximately 23 cm high. Lampshade diameter approximately 34.5 cm. It has been completely cleaned and treated; it has some traces of age, with the pearly reflections adding to its charm. New wiring in accordance with CE regulations; the ceiling light is antique. The length of the gold twisted fabric cord is adjustable in the ceiling light. Antique ceiling attachment system. The two cable clamps are made of gold metal; the socket is for an E27 bulb (not included).