A cool white background with cloudy gray veins. That is the foundational palette for our Pietra Gris marble mosaic and field tile. The collection re-interprets natural stone in striking classic and contemporary geometric patterns. Each blend features subtle, unique color variations created by nature. Water resistant and versatile, Pietra Gris inspires a range of uses, adding a refined element to your residential or commercial design. Make memorable statements with Pietra Gris.