Quatro is a quarter sphere sconce, equally at home indoors or out. Enclosed top conceals the light source. Our Marble glass is a pressed glass that features swirls of white throughout semi-translucent frost, to create a faux alabaster appearance. When lit this gives off a light that is functional and soothing. The smooth satin finish on the clear outer layer is a result of an extensive etching process. This handcrafted glass uses a process where every glass is consistently produced using a press mold, keeping variations to a minimum.