30 st mary axe, architecture, big ben, blue, bokeh, bridge, buildings, bus, canada square, canary wharf, capital, city, city hall, close up, clouds, drops, england, europe, evening, extract, glass, great britain, height, high-rise buildings, house, lamps, light, lighting, lights, london, machinery, millennium, millennium bridge, nelson's column, night, palace of westminster, panorama, people, rails, rain, reflection, river, road, sights, sky, skyscraper, skyscrapers, southwark bridge, st paul's cathedral, st. paul's cathedral, street, sunset, thames, the shard, tower 42, tower bridge, town, trafalgar square, traffic lights, united kingdom, views, water, westminster palace, whitehall