WITTENBERG, GERMANY - FEBRUARY 09: King Willem-Alexander and Queen Maxima of the Netherlands visit the castle church on February 9, 2017 in Wittenberg, Germany. The royal couple will pay a working visiting from February 7 to 10 to the German Bundeslaender Thuringia, Saxony and Saxony-Anhalt in order to deepen trade and investment relations and promote cooperation in high-tech systems, chemicals and flood protection sectors. (Photo by Jens Schlueter/Getty Images)
