Ключевые слова: apartment, architectural, architecture, architecture facade, asia, blue, building, building exterior, business, business city, center, changsha, china, city, cityscape, construction, district, downtown, exterior, facade, finance, financial, futuristic, glass, glass architecture, glass facade, glass skyscraper, high, high rise, landmark, low angle, metropolis, modern, modern architecture, modern city, modern skyscraper, multistory, office, office block, perspective view, reflection, sky, skyline, skyscraper, tall, tower, travel, urban, view, window,