Laurie Olefson, "Half Empty or Half Full" rose-colored glasses. Zyll (a type of acetate, traditional eyeglass material), metal, traditional mirrored eyeglass lenses-cr 39, lightweight plastic) Sheets of zyl are hand cut on scroll saw, polished both by hand and on a polishing wheel, nosepads are fused to back of frame and carved. Hinges are attached with hand hammered rivets. Bridge is heated and shaped. Lenses are cut in professional optician.