Ключевые слова: aerial, angle, architecture, asia, backdrop, beijing, board, building, business, cement, china, city, cityscape, cloud, cloudscape, commercial, concrete, copy, district, downtown, empty, exterior, financial, floor, footpath, hangzhou, high, hongkong, landmark, landscape, modern, nanjing, office, outdoor, panorama, river, road, sky, skyline, skyscraper, space, square, stone, street, sunrise, sunset, surface, tower, urban, view,