MSI Tuscany Beige 18 in. x 18 in. Honed Travertine Stone Look Floor and Wall Tile (2.25 sq. ft./Each) TTBEI1818 - The Home Depot
MSI Philadelphia 16 in. x 24 in. Honed-Unfilled-Chipped-Brushed Travertine Stone Look Floor and Wall Tile (80 sq.ft./Pallet) TTPHIL-PAT-HUCB - The Home Depot
7 Things All Homeowners Should Know About Travertine Tile - Bob Vila
Bucak Light Walnut Honed Filled Travertine Floor Tile - 12 in. - The Tile Shop