Ключевые слова: abstract, air, alley, background, block, building, business, business district, china, chongqing, city, company, complex, concrete panorama, downtown, finance, financial district, future, glass, ground, horizon, landscape, light, metropolis, modern, office building, office environment, outdoor, panorama, perspective, road, skyline, skyscraper, square, street, track, travel, urban landscape, urban skyline, vacancy, window,