In Style Tile 

 Mosaic tiles may be glazed ceramic, unglazed ceramic, marble, or granite. Though classic mosaic is made from individual pieces of tile fitted together in patterns like a jigsaw puzzle, modern mosaics come on paper- or plastic-backed sheets that are typically 1 foot square. Because there are so many grout lines, a mosaic floor is slip-resistant even if the tiles themselves are slick. Mosaics can add beautiful ascents to floors or a black splash.