Historically achieved with colored tiles that were set by hand, tile mosaic is a slow and messy medium. Just ask anyone who’s tried it in a high school art class, or better yet attempted a DIY ...

Stone Tile Depot Oxford Gris Matte Chevron Porcelain Mosaic Porcelain tile is made by baking clay at high temperatures, giving it strong durability and resistance to everyday messes. A top seller ...

They're both in their 70s. The Mosaic Tile House is at 1116 Palms Blvd, Venice. Tours (which are $15 per person) are available by appointment—they're offered only for the weekend.