The Prince Of Wales And Duchess Of Cornwall Visit Vatican City [Getty Images]

VATICAN CITY, VATICAN - APRIL 04: Pope Francis arrives at the Paul VI Hall for an audience with Prince Charles Prince of Wales and Camilla Duchess of Cornwall on April 4, 2017 in Vatican City, Vatican. Prince of Wales and Duchess of Cornwall are in Italy for a six days visit. (Photo by Franco Origlia/Getty Images)

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