enhance the image to look significantly more photorealistic and natural while preserving the existing design exactly as it is do not change modify replace add remove or redesign anything in the image preserve exactly all architectural geometry and proportions walls ceilings floors openings and built in elements all furniture and objects including their exact shape size and position all materials textures colors and finishes all lighting fixtures and their locations all decorative elements and details camera position camera angle framing and compositionthe goal is only to improve the visual realism of the existing image improve realistic natural lighting and global illumination physically accurate light and shadow behavior realistic reflections and refractions realistic ambient occlusion natural material response and subtle imperfections realistic textures without changing their design or appearance realistic glass metal wood stone fabric and other existing materials subtle depth contrast and tonal variation realistic exposure and white balance overall image quality sharpness and photographic detailkeep the image faithful to the original architectural visualization do not introduce any new design elements or visual changes the final result should look like a high end professional architectural photograph of the exact same scene with the exact same geometry objects materials colors and composition
