Dancers perform on stage during a dress rehearsal of the English National Ballet's Lest We Forget at the Barbican Centre on April 1 2014 in London...
{"Image ImageDescription": "LONDON, ENGLAND - APRIL 01: Dancers perform on stage during a dress rehearsal of the English National Ballet's \"Lest We Forget\" at the Barbican Centre on April 1, 2014 in London, England.  (Photo by Ian Gavan/Getty Images)", "Image Copyright": "2014 Getty Images"}