strict geometry preservation keep the existing geometry architecture dimensions proportions camera position camera angle perspective field of view object placement furniture dimensions wall positions floor level ceiling height openings sanitary ware shower enclosure vanity washing machine cabinetry mirror lighting fixture positions and all architectural elements exactly unchanged do not redesign resize move add remove replace or reshape any object do not modify the layout or composition material and photorealism enhancement only create a highly photorealistic contemporary bathroom visualization using the following exact material appearance main wall tiles large format warm ivory beige porcelain tiles approximately 120 60 cm appearance very subtle natural limestone onyx inspired texture soft cloudy tonal variation delicate thin off white mineral veining low contrast pattern warm sand cream base tone satin to soft matte finish with very subtle light reflection not glossy minimal narrow grout joints in a closely matching warm beige color maintain the existing tile layout and joint positions exactly as shown floor large format warm greige beige porcelain stoneware slightly darker and more neutral than the wall tiles fine natural stone texture with extremely subtle tonal variation matte finish realistic micro roughness low reflectivity thin matching grout joints keep the existing floor geometry and tile arrangement unchanged shower feature wall large format deep muted olive green dark sage stone look porcelain slabs rich desaturated green grey base with subtle cloudy depth and delicate irregular warm grey off white natural stone veins satin honed stone finish low to medium reflection realistic microtexture and slight material depth elegant natural stone appearance without excessive marble veining preserve the exact existing slab geometry and joints vanity and washing machine cabinetry natural medium warm walnut oak wood veneer appearance with straight refined grain and subtle tonal variation warm medium brown color with slightly darker grain lines matte natural oil finish very low gloss realistic fine wood pores and subtle surface roughness avoid orange or overly saturated wood tones preserve the exact cabinetry dimensions thicknesses edges and geometry washbasin smooth premium white ceramic vessel basin with clean contemporary form soft satin gloss glazed ceramic surface realistic subtle reflections pure warm white color smooth non porous finish preserve the exact basin shape dimensions and position toilet premium white glazed ceramic smooth semi gloss finish with physically accurate soft reflections preserve the existing toilet geometry and dimensions exactly faucet and shower fixtures matte black very dark graphite powder coated metal uniform fine textured finish low reflectivity subtle realistic edge highlights no chrome appearance keep the existing faucet shower head mixer rail and hose designs and dimensions exactly unchanged shower glass clear frameless tempered glass approximately 8 10 mm visual thickness highly transparent with physically realistic refraction and subtle fresnel reflections very slight green grey glass edge tint keep glass panels edges dimensions and positions exactly unchanged do not introduce additional frames or hardware mirror large vertical oval mirror with slim warm brushed bronze dark bronze metal frame realistic mirror reflection with subtle edge depth brushed metallic frame with fine anisotropic texture restrained warm bronze tone medium low gloss preserve exact mirror dimensions shape and position pendant light transparent lightly smoked clear glass globe with warm dark bronze brushed bronze metal fitting visible warm filament style light source around 2400 2700k physically realistic glass transmission reflections and refraction preserve exact fixture geometry size and hanging position lighting retain all existing light sources and their exact positions warm architectural lighting approximately 2700 3000k soft recessed ceiling downlights concealed warm led strip above the shower feature wall warm pendant illumination improve global illumination realistic indirect light bounce natural contact shadows soft shadow transitions and physically accurate reflections without changing the lighting design rendering quality ultra photorealistic architectural visualization physically based materials pbr realistic roughness maps subtle normal bump maps accurate material scale realistic global illumination ray traced reflections and refractions natural ambient occlusion balanced exposure realistic highlight roll off high dynamic range subtle imperfections and micro surface variation premium interior photography appearance avoid plastic looking materials excessive gloss excessive sharpening artificial saturation or exaggerated marble veining absolute constraint use the original image as a strict geometry and composition reference do not alter geometry dimensions proportions architectural layout camera perspective object shapes object positions or furniture design do not add or remove objects do not redesign the bathroom only enhance material realism textures reflections and physically realistic lighting while preserving the original design 1 1
