NIEUWPOORT, BELGIUM - OCTOBER 28: German Chancellor Angela Merkel, Grand Duke Henri of Luxembourg, Queen Mathilde of Belgium, King Philippe of Belgium, Princess Beatrix of The Netherlands and Princess Lalla Meryem of Marocco attend the Commemoration of 100th Anniversary of WWI marking one hundred years since the start of the first World War on October 28, 2014 in Nieuwpoort, Belgium. (Photo by Mark Renders/Getty Images)
Getty Images

Getty Images News Mark Renders