London double decker bus crossing Waterloo Bridge with the dome of St. Paul's Cathedral behind, London, England, United Kingdom, Europe

color image photography travel travel destinations vertical outdoors day london capital cities england uk river thames river water flowing water waterloo bridge building architecture city urban scene dome building exterior boat bridge bus public transportation double decker bus incidental people architectural boats nautical vessel nautical vessels transport transportation bridges connection connections buildings cities urban daytime outdoor outside rivers travel destination tourist destination tourist destinations