Trafalgar Square in London, United Kingdom is an open square found in the Charing Cross area in the City of Westminster. It is used for community gatherings of all kinds and at times political demonstrations played out there. The square was completed in 1845 on request of King George IV. Sir Charles Barry was the architect, same chap who gave us the Palace of Westminster (Houses of … [Read more...] about The fourth plinth at London’s Trafalgar Square and its artworks