I stopped halfway across the Millennium Bridge and pointed the camera north, which turned out to be the same thing roughly nine thousand other people were doing that afternoon. I looked behind me and there was another group of tourists with their phones raised taking much the same photo I have here. St. Paul’s Cathedral…

A man and a woman look along the shoreline of the Thames in London, probably for old pieces of pipe which are common along there. Above us was the modern Blackfriars Railway Bridge, and of course off in the distance is the London skyline.