BERLIN, GERMANY - OCTOBER 05: German President Joachim Gauck (R) and German First Lady Daniela Schadt (L) greet Queen Silvia of Sweden and King Carl XVI Gustaf of Sweden upon their arrival at the Schloss Bellevue palace on October 5, 2016 in Berlin, Germany. King Carl XVI Gustaf and Queen Silvia are on the first of a four-day trip to Germany (Photo by Matthias Nareyek/Getty Images)
