Ключевые слова: abstract, aerial photography, air, alley, architecture, asphalt road, background, birds eye view, block, building, business, china, city, city skyline, company, concrete panorama, downtown, finance, future, ground, guangzhou, horizon, landscape, light, metropolis, modern, night view, office, office building, office environment, outdoor, overlooking, panorama, perspective, plaza, road, skyline, skyscraper, street, track, travel, urban area, urban landscape, vacant,