Interlocking hand-blown crystal hooks create the Vistosi Giogali Wall Sconce, a 1967 design by Angelo Mangiarotti where glass is a structurally sound element with sparkling illumination. Each connecting piece is composed of Vistosi’s lead-free blend, reinforcing the durability and clarity of the glass that is revealed once lit. The bent hooks are suspended from a semi-circular structure, appearing partially embedded in the wall as a brilliant light emanates from the crystal.