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 the lighting should gently reveal the subtle texture of the plaster with soft tonal variation a matte mineral appearance and no harsh shadows the sink is made of natural stone rendered with physically accurate properties realistic 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 without dramatic contrast or cinematic effects illumination around the mirror should be diffused and flattering avoiding hard shadows on the walls sink and floor in the mirror reflection the plastered wall must be clearly visible maintaining correct material behavior color consistency and realistic light response enhance global illumination soft shadows ambient occlusion and natural color balance the final result should resemble a high end calm photorealistic bathroom interior
