The Vitresse Glass line of jewelry by artist Lucy Bergamini is influenced by the human body, the imagery of cell structure and DNA, and the Asian philosophy of Feng Shui. The blown forms are fluid, sculptural and timeless. The laticino vessels are created using an intricate process of blowing, pulling and twisting glass rods or canes with multiple colors entwined. The canes are then joined and shaped into their desired form -- resulting in an exquisite depth and luminescence. The canes are also cut into beads, fire polished into brilliant gems and then assembled to create the Vitriesse Glass jewelry line. The Penelope Lime Aqua necklace is adjustable between 19 and 21 inches.