Ключевые слова: architecture, art, asia, backdrop, background, buildings, business, cement, china, city, cityscape, concrete, construction, design, downtown, empty, floor, footpath, glass, ground, hangzhou, high, horizontal, landmark, modern, office, outdoor, outdoors, pavement, place, reflection, road, sky, skyline, space, square, street, structure, sunbeam, sunrise, tourism, travel, urban, wall, zhejiang,