scene concept art. cold gray modern metropolis panorama, dense high-rise office towers with glass curtain walls and concrete facades in cold gray, blue-gray and cement white, no warm billboards; elevated highway crossing the midground with slow traffic, tiny cold white headlights; street depth with traffic lights, sparse street trees, wet reflective asphalt; uniform overcast gray-white sky, no direct sun; industrial details like ac units, pipes, glass reflections; no people in frame. industrial realistic horror film texture, cold gray and iron teal low saturation, single hard light source with deep black shadows, film grain and coarse worn materials, early 2000s chinese urban and old enclosed train carriage, claustrophobic composition, restrained documentary camera, no fantasy no cyberpunk no beauty retouch. cold gray #4a4f55 and iron teal #2e3a3f base, dirty white #c8c6c0 highlights, dark red #6b1f1f and smoky yellow #b89b5e accents, ink black #111214 shadows, cold white #e8f0f2 and dim green #3a5f4b highlights, low saturation low brightness cool color temperature. 35mm wide angle, slight high angle, overcast diffuse top light, gray-white overcast sky.