create a photorealistic evening atmosphere with realistic architectural lighting natural light distribution balanced exposure soft physically correct shadows and professional architectural photography color grading absolute preservation rules preserve the exact original camera position perspective focal length image crop composition geometry proportions and object placement preserve all existing architecture furniture decorative objects vegetation and landscape elements exactly as shown preserve every existing material and surface exactly as shown including material type and material placement original colors and color tones wood species wood grain and grain direction stone pattern and veining fabric structure and pattern texture scale and texture mapping joints seams and panel divisions roughness gloss level and surface finish metallic surfaces and glass properties do not replace redesign regenerate reinterpret improve or enhance any material texture surface object or architectural element the existing materials may react naturally to the new lighting but their identity color texture pattern scale mapping and physical surface properties must remain unchanged modify only overall lighting atmosphere daylight or evening light conditions sky and environmental light sunlight intensity and shadow softness artificial light intensity without changing the fixtures exposure white balance and atmospheric color grading do not add remove move or replace anything no redesign no material substitutions no texture changes no altered wood grain no changed stone pattern no changed fabric no new objects no changed furniture no changed vegetation no changed geometry no changed perspective no cropping no distortion no stylization