The Iberian Collection of Portuguese limestone offers slabs, tiles, and tumbled mosaics for floors, fireplace surrounds, and tabletops in eight colors. Properly maintained, the stone also performs well in kitchens and in bathrooms, as vanity tops, tub surrounds, and shower enclosures. 77 South Wheeling Road, Wheeling, IL 60090; 800-762-7253; tmsupply.com.