BUCHAREST, ROMANIA - MARCH 31:  Prince Charles, Prince of Wales is offered bread and salt before a tour of the Roma village of Vizuresti on the third day of his nine day European tour on March 31, 2017 in Bucharest, Romania. (Photo by John Stillwell - WPA Pool/Getty Images)
BUCHAREST, ROMANIA - MARCH 31: Prince Charles, Prince of Wales is giving a tour on the stage during a visit to the National Theatre during a visit to the National Theatre on the third day of his nine day European tour on March 31, 2017 in Bucharest, Romania. (Photo by John Stillwell - Pool/Getty Images)
BUCHAREST, ROMANIA - MARCH 31:  Prince Charles, Prince of Wales with religious leaders as he visits Stavropoleos Church during a walking tour of the Old Town on the third day of his nine day European tour on March 31, 2017 in Bucharest, Romania.  (Photo by Chris Jackson - WPA Pool/Getty Images)
BUCHAREST, ROMANIA - MARCH 31:  Prince Charles, Prince of Wales hugs Valentin Blacker, son of William Blacker (R) who is a local conservationist during a walking tour of the Old Town on the third day of his nine day European tour on March 31, 2017 in Bucharest, Romania.  The Monuments Ambulance is a pilot restoration project supported by William Blacker. (Photo by Chris Jackson - WPA Pool/Getty Images)
FLORENCE, ITALY - MARCH 31:  Camilla, Duchess of Cornwall meets Italian children who are learning English at the British Institute in Florence on March 31, 2017 in Florence, Italy.   (Arthur Edwards - WPA Pool /Getty Images)