the millennium done silhouetted against a spectacular sunrise

architecture area barclays block blue britain building business canada canary capital centre citi citibank city cityscape corporate dawn district docklands dogs dome downtown duck england finance financial glass headquarters high hsbc international isle landmark london londons merrygoround millenium millennium modern nighttime office purple red rise river scene silhouetted sky skyline skyscraper skyscrapers spectacular square state steel street sunrise thames tower town travel twilight twilightn urban water wharf