Ключевые слова: architecture, background, blue, brick, building, business, city, cloud, commerce, commercial, district, dusk, empty, finance, financial, floorfloor, footpath, ground, landmark, landscape, light, metropolis, modern, night, nobody, panoramic, pavement, road, shanghdowntown, sky, skyline, skyscraper, space, square, street, sunset, tower, travel, urban, view,