This picture was taken by Omer Cavusoglu from LSE Cities. It was taken at St. Paul's Cathedral, London in December 2012.
It is a juxtaposition of images taken of St. Paul's Cathedral, one of my favourite buildings in London and a few other elements from streets around the area. 6 out of the 7 pictures used in the juxtaposition were taken on 26 and 28 December 2012, one was taken in October 2007.
The next image is 11 Barcelona Bookstall|.