hard constraints do not change preserve the exact geometry layout proportions and camera angle from the reference image do not redesign the architecture do not move walls and do not add or remove objects maintain the curved marble bathtub exactly as shown in the reference image maintain the rectangular recessed niche shelf above the bathtub with the bottles inside maintain the green marble wall panels and the door on the right side exactly in the same position maintain the opening to the outside landscape on the left side only enhance realism lighting materials and textures scene description luxury spa bathroom interior with a custom curved marble bathtub integrated into the architecture the bathtub walls and surrounding architectural elements are made of green marble stone panels above the bathtub there is a rectangular recessed niche shelf containing several small bottles the floor is light beige matte travertine stone on the left side there is an opening showing an outdoor landscape with plants and distant view a cluster of plants sits near the opening beside a pebble surface material realism improvements the marble should be deep natural green stone matching the tone of the original image with strong natural veining and high resolution stone texture marble should have subtle low reflections and natural imperfections not overly glossy the bathtub should contain water with realistic neutral color not overly blue with soft reflections and gentle surface ripples travertine floor should be matte with visible pores and natural stone micro texture improve plant realism with natural leaf variation and translucency add realistic sunlight entering from the left opening creating soft shadows and light bounce on the marble surfaces use global illumination ray traced reflections and physically accurate materials rendering keywords ultra realistic architectural visualization archviz render cinematic lighting ray tracing global illumination photorealistic materials high detail textures 8k negative prompt no layout change no architecture redesign no new furniture no extra shelves no missing objects no different materials no geometry changes
