architecture, austin, barcelona, big apple, big ben, blue, bridge, buildings, business center, capital, catalonia, clouds, construction, empire state building, england, france, francia, gulf, high-rise buildings, hong kong, house, houses of parliament, japan, lamps, light, lighting, lights, lilac, london, manhattan, metropolis, new york, new york city, night, notre dame, nyc, panorama, paris, park, purple, river, sky, skyscraper, spain, storm clouds, sun, sunset, tokyo, torre agbar, tower, town, united states, usa, westminster palace