Unique and personalized backsplashes can be made from all sorts of treasures: seashells, buttons, broken china, wine corks, keys, dog tags, broken ceramic items, mirrors... if it can be grouted, it can be used in a backsplash! What a great way to re-use all of those sentimental items that are currently stashed away in a drawer. Company logos of a graphic nature can also be rendered in a colorful mosaic.