hard constraints do not change preserve the exact geometry layout proportions and camera angle from the reference image do not redesign the architecture move walls or add remove objects maintain exactly as shown the ribbed glass cylindrical sauna on the right side the custom green marble bathtub integrated into the back wall the rectangular recessed niche shelf above the bathtub with bottles the green marble vanity with ribbed marble front on the left the two tall vertical mirrors above the vanity the wooden bench positioned in the center of the room the plants near the window opening the green marble walls and door behind the bathtub only enhance realism materials lighting and textures important mirror constraint the mirrors above the vanity must reflect the interior of the bathroom only they should not reflect the exterior landscape or los angeles skyline reflections must show interior elements such as the sauna cylinder walls ceiling lighting and interior architecture scene description luxury spa bathroom interior with sculptural architecture and natural materials the space includes a central wooden bench with rounded edges a ribbed glass cylindrical sauna enclosure on the right a green marble bathtub integrated into the wall a green marble vanity counter with vertical ribbed stone texture two tall vertical mirrors above the vanity large window opening on the left side through the window at the back a distant los angeles skyline view should be visible beyond the landscape plants sit near the window with decorative stones underneath them the floor is matte beige travertine stone and the ceiling is smooth beige plaster with recessed lighting material realism improvements green marble should have deep natural green color matching the original image strong natural veining high resolution stone texture soft low reflections not glossy natural stone imperfections the bathtub contains water with realistic neutral color soft reflections and subtle ripples the ribbed glass sauna should show realistic refraction and distortion the wood bench should have natural wood grain and matte finish the stones under the plants should look highly realistic with irregular shapes natural color variation rough surfaces and soft shadows between them plants should show natural leaf translucency and variation lighting improvements add natural sunlight entering from the window soft indirect light bouncing off marble surfaces global illumination ray traced reflections realistic shadows rendering keywords ultra realistic architectural visualization archviz render photorealistic interior cinematic lighting global illumination ray tracing physically based materials high detail textures 8k negative prompt no layout change no architecture redesign no extra furniture no missing objects no geometry changes no different materials no exterior reflections in mirrors