A floor of beige tumbled-marble tile--complete with an inlaid rug pattern made of small, pearlescent mosaic tiles--establishes the classical look of this master bath, creating a stage for an old-fashioned oval tub positioned at the center of the window bay. Along one wall to the left of the tub, his-and-her vanities and two built-in storage towers fronted with glass doors add to the feeling of understated luxury. » see room