LONDON, UNITED KINGDOM - OCTOBER 16: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) Queen Elizabeth II and Prince Philip, Duke of Edinburgh walk through a poppy field art installation entitled 'Blood Swept Lands and Seas of Red' in the moat of the Tower of London, to commemorate the First World War on October 16, 2014 in London, England. By it's completion on Armistice Day 2014 the moat will contain 888,246 ceramic poppies, one for each British and Colonial fatality during World War One. (Photo by Max Mumby/Indigo/Getty Images)