One of the largest and most striking of the seventeenth century churches still standing in the City of London, St. Lawrence Jewery's spires give it a fairytale quality. The official church of the Corporation of London, St. Lawrence Jewery's imposing Corinthian facade overlooks the Guildhall, forming a historical pocket in London's mostly modernistic financial district. In the Guildhall Yard is a surviving police call box - a sky blue miniature Tardis.