Ann Sacks expands its offerings with Winter Whites, a collection of three new marble tiles. Winter Whites includes: Thassos Extra, the purest white tile the company offers, in 16” x 16” field tiles; Neve, with smoky accents, in 18” x 18” field and mosaics; and Naxos, a quartz-like finish available in 16” x 16” field tiles and mosaics.