Bathroom surfaces — flooring, countertops, backsplashes, and walls — can go a long way toward creating an air of elegance. In this luxe master bath, Clay Construction used Italian marble tile inside the shower and on the floor, as well as granite countertops. White and neutral tones of gray stone accentuate the darker cabinet finish, says the builder. The finishing touch: Wainscoting on the tub-wall gives this bath a truly opulent effect.