A GALLÉ CAMEO GLASS VASE. The frosted glass internally mottled with yellow and green and overlaid in violet and amethyst, etched and carved with irises and foliage, cameo mark Gallé. Émile Gallé More at FOSTERGINGER
The Daum brothers were the art glassmaker who established in Art Nouveau period. There have been four major eras in the art glass produced by Daum, namely Art Nouveau, Nouveau Pate-de-Verre, Art Deco and Crystal.