sustainable design interior shot render a luxurious bathroom with a calming and serene atmosphere include a floating double vanity made of honed stone with integrated sinks modern drawers in natural oak below use soft warm lighting to create a relaxing mood apply a lime wash off white texture to the walls the sink faucets and fixtures should be polished nickel adding a touch of sophistication the floor should have large matte grey limestone incorporate wooden accents in a natural oak color on the cabinetry with rounded corners two round mirrors are suspended from the ceiling on thin nickel the open shelving on both sides of the vanity niche is in lime wash off white finish displays a curated mix of white and neutral toned bathroom essentials reinforcing the monochromatic calming aesthetic the bathtub should be sleek and elegant finished in a matte white on a platform two steps up with a grand shower in front a large window with soft white sheer curtains filters natural light into the room creating a diffused peaceful glow architecture