Sphere full of air bubbles in clear and teal crystal. At the base of the sphere the Master has created the bottom of the sea with yellow and orange colors. The sphere rests on a pyramidal base in cut crystal embellished with an internal spiral made with green and black glass rods. Work carried out e signed by Maestro Romano Donà, one of the most popular in this type of work. Certificate of guarantee of work done entirely by hand and in Murano.