create realistic balanced bathroom lighting while strictly preserving the original geometry composition and camera angle do not modify add remove or reshape any architectural elements or objects the bathroom walls are finished with natural delicate beige plaster lighting should gently reveal subtle surface texture soft tonal variations and a matte mineral character with no harsh shadows or exaggerated contrast the floor is finished with dark natural stone in an irregular pattern strictly preserve the original floor pattern and layout do not simplify regularize repeat or alter the irregular stone arrangement maintain the exact stone sizes shapes joints and pattern distribution the floor must appear matte and non reflective with low gloss soft light absorption and no visible shine polish or wet surface effects the surface behind the toilet is made of natural stone rendered with physically accurate properties realistic material weight fine surface irregularities subdued reflections and natural color depth use soft neutral artificial lighting appropriate for a bathroom environment light should be evenly distributed calm and functional avoiding dramatic contrast glare or cinematic lighting effects the wall mounted radiator is charleston by zehnder finished in stainless steel the material should be rendered with realistic brushed metal properties subtle reflections correct roughness soft light response and no excessive shine or mirror like reflections enhance global illumination soft shadows ambient occlusion and natural color balance the final result should resemble a high end calm photorealistic bathroom interior with a refined natural atmosphere
