Rene Lalique Topaz Glass Bacchantes Vase. This pattern features ten dancing nude women in relief. The women represent Bacchantes from Greek mythology, who were a group of women who followed Dionysus on his travels. Wheel cut makers marks, ‘R LALIQUE FRANCE’ and engraved, ‘No.997’. Book reference: ‘R. LALIQUE Catalogue Raisonné De L’Oeuvre De Verre’, by Felix Marcilhac. Les Editions De L’Amateur. Figure 997.