5. Use a second tile choice to make a feature wall. Adding a second tile choice as a feature is a great look I see more and more these days.Be careful about using small ledgestone tile, unless you know your water does not leave staining on your tile. Ledgestone achieves the stacked-rock look — like on this shower wall — with the rough face of the stone facing out. The rough surface means that it's slow to drain, and water with a heavy mineral content will build up quickly. Here in Vancouver, British Columbia, the mineral content in our water would stain the rough surface of ledgestone in a few months' time.