An "Aurore" (Boule cabossée) Art Nouveau cameo glass bowl by Jacques Gruber, Nancy, France, 1890s.
Etched and painted decoration, bulbous multi-faceted mouth, decoration of plane trees in relief in brown and gold against an opalescent yellow-toned ground, signed in gold DAUM with the Cross of Lorraine, the base with white metal mount. Height 15.5 cm, total diameter 20.5 cm.