The bikes for hire in London are nicknamed Boris bikes, after Boris Johnson, mayor of London, an avid cyclist. The shot was taken from the entrance of Somerset House, just before visiting the Toulouse-Lautrec exhibition at Courtauld.
… or how to break all rules of composition: square format photography with subject at the center, and no obvious symmetry to balance the parts. Taken at the musée Rodin in Paris, lens used was 50mm at f 1.4.