ultra photorealistic architectural rendering inspired by the visual language of sanaa strictly preserve the original geometry proportions structure fa ade composition materials and camera framing absolutely no redesign deformation or added architectural elements use a clean high quality hdri sky only as environmental lighting source soft overcast hdri with subtle light gradients and realistic global illumination no visible urban context no surrounding buildings no landscape composition no streetscape no background scenery environment must remain intentionally empty and neutral to isolate the architecture scene composition pure minimal atmosphere floating architectural object feeling seamless neutral ground plane clean horizon no visual clutter no decorative context lighting soft diffuse daylight from hdri very soft shadows subtle reflections on glazing balanced exposure no dramatic sunlight no golden hour tones no strong contrast material treatment ultra refined matte surfaces soft white and mineral tones realistic but understated concrete subtle glass reflections restrained specularity elegant minimal material palette rendering aesthetic calm contemporary japanese minimalism museum like atmosphere poetic emptiness very controlled composition soft atmospheric depth muted neutral colors high end architecture competition render photographic qualities realistic lens behavior perfectly straight verticals long focal length feel subtle kodak 400 portra grain delicate atmospheric haze ultra clean image with realistic imperfections no people no cars no furniture additions no vegetation unless already present in the original image focus entirely on light proportions transparency and architectural purity
