Designers Marina and Susanna Sent, whose work has been exhibited at museums and galleries throughout Europe, belong to a family who has worked for generations in Murano, Italy, the center for the production of Venetian glass. The art of Murano glass-blowing was highlighted in MoMA's past exhibition Sculpture in Glass, featuring works by Pablo Picasso, Max Ernst, and Jean Arp, designed and executed in glass in the ancient factories of Murano. The sisters continue the long-standing tradition with their jewelry design, adding a contemporary flair to the timeless art form. The Dual Bubble Earrings are made of glass spheres which sparkle with reflected light.