Big Ben clock tower at dusk in the evening in city of London, United Kingdom, Britain

london cityscape urban lifestyle london iconic landmarks street scenes river thames british architecture historical sites modern skyline busy streets united kingdom public transportation tourist attractions business district buckingham palace london eye tower bridge metropolis cityscape notting hill city streets shopping districts pedestrian zones contemporary royal parks city parks changing of the guard london underground red buses black cabs british flags thames river britain historical architecture uk skyline panorama cityscapes in motion british culture british big ben clock tower clock tower dusk night evening