Bring nature indoors with this lovely iridescent mosaic tile, which conjures up in your mind the curved shape of seashells, the smooth texture of pebbles, and the glistening hues of a bubbling brook. Use these tiles anywhere in your home — water resistance makes it perfect for the bathroom and its stain resistance is ideal for a kitchen backsplash. The tiles would also be beautiful as a feature wall, an inset, or even a fireplace surround.