warm elegant modern bathroom soft golden ambient lighting spa like photorealistic neutral cream and beige color palette materials finishes floor warm tan herringbone brick tile walls shower surround beige travertine limestone large format stone tile vanity fluted reeded walnut wood countertop white marble with integrated white basin metal finish brushed brass throughout faucet shower hardware shelf brackets light frames glass clear glass with brass framing mirror backlit led soft warm glow shelving white marble with brass brackets toilet sink matte white ceramic accents framed botanical line art trailing green plant design language cohesive luxurious high end residential minimalist warm modern