Queen Maxima of the Netherlands attends a State Banquet at Christiansborg Palace during the state visit of the King and Queen of the Netherlands on March 2015 in Copenhagen, Denmark. (Photo by Julian Parker/UK Press via Getty Images)
La reine Maxima et ses filles au baptême du prince Carlos
The Dutch Royal family, King Willem-Alexander, Queen Máxima, and their three daughters dressed in mourning clothes to mourn the King's brother, Prince Johan Friso. Friso died after being in a coma for over a year after a ski accident.