Ghostly figures going to work in long exposure image of St. Paul's from Millennium Bridge, City of London, London, England, United Kingdom, Europe

photography black and white monochrome horizontal horizontal image outdoors outside background people incidental people people in the background travel destination travel destinations travel tourist destination blurred motion motion blur blur blurred blurry long exposure slow shutter st paul's cathedral millennium bridge bridge city of london london england english uk united kingdom gb great britain british britain europe european building exterior building buildings architecture architectural religious building cathedral landmark landmarks famous well known well known dome domes domed cityscape urban scene urban scenes urban history historical historic heritage diminishing perspective vanishing point perspective skyline symmetry copy space copy space copyspace