Funeral Of Prince Rainier Iii Of Monaco In Monaco City, Monaco On April 15, 2005. [Getty Images]

MONACO - APRIL 15: Funeral of Prince Rainier III of Monaco in Monaco City, Monaco on April 15, 2005 - Grand Duke of Luxembourg Henri and wife Maria Teresa. (Photo by Pool BENAINOUS/LEGRAND/Gamma-Rapho via Getty Images)

Gamma-Rapho Pool BENAINOUS/LEGRAND