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