This page lists all content on our site that has been tagged with "Rock Crystal". You may find a variety of content here, from books, to exhibitions, to events. Image Gallery Dwarf glass tree. France, circa 1927.Coral, turquoise and pearls; bases of white rock crystal. Madame J.M. Sert, designer. Glass tree, made of rock crystal. France, circa 1927. Madame J.M. Sert, designer. Glass tree. France, circa 1927. Made of carnelian, coral and pearls.Madame J.M. Sert, designer. Glass tree. France, circa 1927. Made of rock crystal. Madame J.M. Sert, designer. Glass tree. France, circa 1927. Made of rock crystal.Tree trunks of glass andfoliage of jade beads and carnelian. Madame J.M. Sert, designer. Glass tree. France, circa 1927. Tree trunks of crystal beads, and foliage of jade, cornalian and coral beads, base of white rock crystal. Madame J.M.... Glass tree. France, circa 1927.Made of strass and jade beads. Madame J.M. Sert, designer. Glass trees. France, circa 1927. Madame J.M. Sert, designer. Glass trees. France, circa 1927. Madame J.M. Sert, designer. Glass trees. France, circa 1927. Made of rock crystal. Madame J.M. Sert, designer. Rock crystal. France, circa 1927. Smoky crystal stand supports dwarf tree of coral. Madame J.M. Sert, designer.