Her Royal Highness The Duchess of Cambridge will visited the Mauritshuis The visit was planned to coincide with the exhibition At Home in Holland: Vermeer and his contemporaries from the Royal Collection, [Getty Images]

THE HAGUE, NETHERLANDS - OCTOBER 11: Catherine, Duchess of Cambridge visits the Mauritshuis Gallery during a solo visit to the Hague on October 11, 2016 in the Hague, Netherlands. (Photo by Arthur Edwards - Pool/Getty Images)