ONION DOME ENAMELED COPPER OVERLAY & GLASS MAMLUCK STYLE MOSQUE LAMP: 20th century. The handblown turquoise glass lamp with cabochon ''bubble'' and overlaid with a pierced casing of turquoise, green, white, red and blue floral decorated enamel. The scalloped border pierced with holes for suspension. 12 1/2'' high x 11'' dia.