Photos filled with history - this week's poll

The past week has been filled with royal events that will dominate the history books for years to come.  And with them, came images that will never be forgotten.  This week's poll is to pick the most memorable of four photos that will all have their places in history.  The images are:

Elizabeth II lays a wreath on the 70th anniversary of D Day - June 6th 2014

King Juan Carlos receives a standing ovation at Las Ventas in Madrid after he announced his abdication

King Philippe, King Willem-Alexander, Queen Mathilde and Queen Maxima greet President Obama at the D Day commemorations

Princess Leonore poses with Princess Madeleine and Chris O'Neill after her christening

The poll will close on Friday, June 13th 2014.