Britain's Prince William, Duke of Cambridge, and his wife Britain's Kate, Duchess of Cambridge, listens to their guide the Director of the Musee dOrsay Laurence des Cars, during their visit to the museum in Paris on March 18, 2017 on the second day of their two-day visit to the French capital. 
It is the prince's first official visit to the French capital since his mother Diana died there in a car crash in 1997. / AFP PHOTO / POOL / FRANCOIS GUILLOT / RESTRICTED TO EDITORIAL USE - MANDATORY MENTION OF THE ARTIST UPON PUBLICATION - TO ILLUSTRATE THE EVENT AS SPECIFIED IN THE CAPTION        (Photo credit should read FRANCOIS GUILLOT/AFP/Getty Images)