Dramatic. Kaleidoscope of color. Luminous. Delicate and multifaceted like a butterfly wing. Each Cienega sink is a unique masterpiece that epitomizes our quest to produce amazing works of Art for the Bath™. The colors are created by trapping minerals and precious metals between sheets of fused glass and they evolve organically through the heating and cooling process. All Cienega series sinks are available in 15" and 18" diameters and can be installed as vessels above the countertop or as undermount sinks with Alchemy Glow LED lighting.