use the uploaded image as the locked base reference maintain the exact room geometry perspective tub location shower location toilet location window size location sloped ceiling blade wall locations overall proportions and spacing do not redesign the layout do not widen the room do not move plumbing fixtures do not add decorative objects or change camera angle this pass is only to refine hierarchy softness atmosphere and architectural integration overall design intent the vanity wall elsewhere in the room is the primary composed architectural feature this tub wall should become quieter softer more immersive atmospheric monolithic calm the space should feel like a refined residential spa not a showroom or hotel lobby avoid anything overly dramatic busy decorative or heavily stylized fluted feature wall refine the fluted wall to feel softer more tonal less graphic more integrated with surrounding stone reduce visual contrast between fluting and adjacent walls adjust fluting to slightly wider spacing softer shadow depth subtle natural variation warmer limestone travertine tone the fluting should feel tactile and atmospheric not sharp or high contrast avoid perfectly uniform ribbing blade walls privacy walls maintain exact locations and heights refine them to feel thinner visually more monolithic more integrated into architecture edges should feel softer and more refined avoid the appearance of thick partitions or heavy blocks they should read as carved limestone planes emerging from the architecture slightly reduce their visual dominance tub keep exact tub size and location refine finish to matte warm white soft natural highlights calm sculptural silhouette the tub should feel nested grounded emotionally calm avoid strong reflections or harsh contrast do not make the tub look glossy plastic shower the shower should visually recede into the background reduce contrast inside shower zone maintain the integrated fluted shower bench but refine it monolithic cleaner softer more architectural integrated into wall composition the bench should feel carved from the same material family glass should be ultra clear low reflective minimal hardware visibility avoid visual clutter toilet zone the toilet area should feel quiet and recessed reduce visual prominence of toilet niche lighting should become softer and warmer niche should feel integrated and subtle not decorative avoid strong glowing effects stone materials refine all stone to high end soft limestone vein cut travertine characteristics warm greige undertones soft mineral movement low contrast subtle tonal variation matte finish avoid busy veining harsh texture glossy stone flat beige appearance floor stone should remain slightly darker than walls but subtle and elegant lighting lighting should become the primary emotional layer use soft indirect light subtle grazing on fluted wall warm recessed lighting gentle shadow gradients the room should feel calm dimensional atmospheric softly illuminated avoid flat lighting harsh spotlights dramatic contrast decorative fixtures no chandelier or pendant lighting window shade maintain exact window size and location refine shade fabric to softer woven texture warm light filtering fabric more elegant drape quality allow slightly softer daylight diffusion overall mood the final result should feel restrained luxury quiet architectural spa emotionally calm sophisticated residential minimalism immersive and tactile the tub wall should no longer compete with the vanity wall elsewhere in the bathroom everything should feel quieter softer more integrated and more timeless
