In the above bathroom, they are paired stylishly with hexagonal white ties with dark grout in the shower enclosure and a ...

Black-and-white interior design has the power to give ... pointing out that the size of the squares has its own impact. An 18-inch square tile placed diagonally, for example, elevates a space ...

NASA began Wednesday offering 7,000 of the black-and-white ... tile. According to the tiles' manufacturer, Lockheed Martin, the baked silica squares originally cost NASA about $10,000 per square ...