Charles, Prince of Wales (L), and his wife Camilla, Duchess of Cornwall, wave from the balcony of the Croatian National theatre during a visit to Zagreb on March 14, 2016. Prince Charles and his wife Camilla are visiting Croatia on March 14 and 15, as part of a regional tour that will include Serbia, Montenegro and Kosovo. (Photo by STRINGER / AFP) (Photo by STRINGER/AFP via Getty Images)
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