transform this bathroom into a modern minimalistic zen spa vaulted light wood plank ceiling warm honed travertine floor frameless glass shower with light herringbone tile marble clad freestanding tub surround large black steel grid window floating light wood vanity with marble countertop and minimal brass fixtures soft warm layered lighting simple natural rug single sculptural branch in a wooden stool neutral warm palette soft matte textures clean lines airy and uncluttered detailed prompt for finer control edit the original photo to become a serene modern zen spa bathroom while keeping the same layout and camera perspective changes replace ceiling with pale natural wood planks vaulted remove chandelier and add recessed warm dimmable lighting install a large black steel frame window at the tub replace tub surround with white marble slab wrapping the tub change floor to large format honed travertine tiles with minimal grout convert shower to frameless glass with light tone herringbone tile swap current vanity to a floating light oak teak vanity with continuous white marble countertop and subtle recessed pulls change faucets towel bars and sconces to warm brushed brass add under vanity warm led toe kick lighting place a neutral patterned linen rug runner a single tall branch in a wooden stool near tub and minimal greenery on the vanity overall tone warm neutrals matte natural stone finishes minimal decor balanced negative space spa like calm