photorealistic interior lighting refinement only improve natural light balance realistic exposure and soft global illumination reduce overexposure and harsh highlights create realistic indoor light falloff and subtle shadow depth maintain original geometry materials textures colors and composition do not change or replace any objects materials or textures do not add new elements no design changes camera angle and framing must remain identical photorealistic interior lighting refinement only improve natural light balance realistic exposure and soft global illumination reduce overexposure and harsh highlights create realistic indoor light falloff and subtle shadow depth maintain original geometry materials textures colors and composition do not change or replace any objects materials or textures do not add new elements no design changes camera angle and framing must remain identical correct over bright interior lighting lower overall exposure slightly preserve window highlights without blowing out whites interior lighting should feel natural and physically accurate
