photorealistic enhancement only preserve the original image exactly do not alter colors white balance color temperature exposure contrast balance materials textures geometry furniture camera position composition or lighting direction keep the exact blue grey ceiling pure white walls original mural tones original fabric colors and original daylight intensity improve only render quality sharpness raytracing accuracy shadow refinement reflections texture resolution anti aliasing global illumination accuracy and realism this is an image restoration upscaling task not a redesign or reinterpretation
