Britain's Prince Charles and his wife Camilla Duchess of Cornwall, stands on Bridge of Santa Trinita downtown Florence, Italy, March 31, 2017. REUTERS/Tony Gentile - RTX33KBJ
Britain's Prince Charles drinks a coffee next to his wife Camilla, Duchess of Cornwall at a bar in Sant'Ambrogio market, in downtown Florence, Italy April 3, 2017. REUTERS/Tony Gentile - RTX33TJY
Britain's Prince Charles and his wife Camilla Duchess of Cornwall, stands on Bridge of Santa Trinita downtown Florence, Italy, March 31, 2017. REUTERS/Tony Gentile - RTX33KF1
Britain's Prince Charles and his wife Camilla, Duchess of Cornwall visit the Sant'Ambrogio market in downtown Florence, Italy April 3, 2017. REUTERS/Tony Gentile - RTX33TKA
Britain's Prince Charles and his wife Camilla, Duchess of Cornwall pose at Pitti Palace in downtown Florence, Italy April 3, 2017. REUTERS/Tony Gentile - RTX33UN0
Britain's Prince Charles shakes hands as he arrive with his wife Camilla Duchess of Cornwall ( unseen) at the Bridge of Santa Trinita downtown Florence, Italy, March 31, 2017. REUTERS/Tony Gentile - RTX33KBB
Britain's Prince Charles and his wife Camilla, Duchess of Cornwall visit the Sant'Ambrogio market in downtown Florence, Italy April 3, 2017. REUTERS/Tony Gentile - RTX33TK8
Britain's Prince Charles and his wife Camilla, Duchess of Cornwall, stand in front of some cheese as they visit the Teatro del Sale in downtown Florence, Italy, April 3, 2017. REUTERS/Maurizio Degl'Innocenti/Pool - RTX33V2H
Britain's Prince Charles and his wife Camilla Duchess of Cornwall, stands on Bridge of Santa Trinita downtown Florence, Italy, March 31, 2017. REUTERS/Tony Gentile - RTX33KC2
Britain's Prince Charles and his wife Camilla, Duchess of Cornwall arrive to visit the Opificio delle Pietre Dure (Workshop of semi-precious stones) in downtown Florence, Italy April 3, 2017. REUTERS/Stefano Rellandini - RTX33TYQ
Britain's Prince Charles and his wife Camilla, Duchess of Cornwall, stand in front of some cheese as they visit the Teatro del Sale in downtown Florence, Italy, April 3, 2017. REUTERS/Maurizio Degl'Innocenti/Pool - RTX33V2J
Britain's Prince Charles and his wife Camilla Duchess of Cornwall, arrives at the Bridge of Santa Trinita downtown Florence, Italy, March 31, 2017. REUTERS/Tony Gentile - RTX33KAN
Britain's Prince Charles and his wife Camilla, Duchess of Cornwall visit the Sant'Ambrogio market in downtown Florence, Italy April 3, 2017. REUTERS/Tony Gentile - RTX33TJZ
Britain's Prince Charles and his wife Camilla, Duchess of Cornwall, smile in front of some cheese as they visit the Teatro del Sale in downtown Florence, Italy, April 3, 2017. REUTERS/Maurizio Degl'Innocenti/Pool - RTX33V2M
Britain's Prince Charles and his wife Camilla Duchess of Cornwall, poses on Bridge of Santa Trinita downtown Florence, Italy, March 31, 2017. REUTERS/Tony Gentile - RTX33K96
Britain's Prince Charles and his wife Camilla, Duchess of Cornwall stand at a bar in Sant'Ambrogio market, in downtown Florence, Italy April 3, 2017. REUTERS/Tony Gentile - RTX33TJF
Britain's Prince Charles and his wife Camilla, Duchess of Cornwall pose at Pitti Palace in downtown Florence, Italy April 3, 2017. REUTERS/Tony Gentile TPX IMAGES OF THE DAY - RTX33UMZ
Britain's Prince Charles and Camilla sample Italian hospitality
Britain's Prince Charles and his wife Camilla, Duchess of Cornwall pose at Pitti Palace in downtown Florence, Italy.