King Willem-Alexander and Queen Maxima of the Netherlands posed for photographs in Wassenaar for their annual photo call. Accompanying them were their daughters, Princess Catharina-Amalia, Princess Alexia, and Princess Ariane. The photographs were taken on July 19, 2013. This year’s summer photo call was the first time the event took place with Willem-Alexander and Maxima as the country’s monarchs. Photos by Getty Images.