Britain's Prince Charles (L) and his wif [Getty Images]

Britain's Prince Charles (L) and his wife Camilla, Duchess of Cornwall look at 'The Crown of Saint Wenceslas' as the part of Czech crown jewels (also called Czech treasure) during their visit at the Prague Castle on March 20, 2010 in capital city. Britain's Prince Charles and his wife Camilla headed for a nine-day tour of central Europe on March 15, 2010, taking in Poland, Hungary and the Czech Republic. AFP PHOTO / MICHAL CIZEK (Photo credit should read MICHAL CIZEK/AFP/Getty Images)

AFP MICHAL CIZEK