The Marilyn (left) and Dune (right) multidimensional wall tiles from DEX are made of Dexterity, a lightweight concrete containing 38 percent recycled material. The Marilyn tiles feature soft, sinuous lines, while the Dune tiles have sharper lines that allow the designer to create either random or symmetrical patterns. The Marilyn tile measures 8 in. x 16 in. and is offered in thicknesses of ½ in. to 1 ¼ in. The Dune tile is available in a 12-in. x 12-in. format with options for thickness ranging between ½ in. and 1 ½ in. Both come in eight standard colors or any color on the DEX palette.