Ключевые слова: absence, architectural feature, architecture, background, building, building exterior, business, business finance and industry, cement, china, city, cityscape, color image, commercial, day, downtown, downtown district, empty, empty road, entrance, financial, financial district, floor, flooring, footpath, ground, land, landmark, landscape, modern, no people, nobody, office, office building exterior, outdoor, outdoors, parking lot, pavement, road, sky, skyscrapers, space, square, street, tiled floor, tourism, town square, urban, urban road,