Ploegsteert October 17, 2014 King Philippe, Queen Mathilde and Princess Elisabeth of Belgium attend the event Lichtfront. Lichtfront ( light front ) shows the front line of the Westhoek in 1914. This event is part of the Commemorations of the 100th anniversary of the First World War Pix.... King Philippe / Queen Mathilde / Princess Elisabeth Credit Frederic Sierakowski / Isopix