Spanish King Felipe VI (2L and Queen Letizia (2R) are greeted by Britain's Prince Charles, Prince of Wales (L) and Camilla, Duchess of Cornwall (R) at their hotel before a ceremonial welcome at Horse Guards Parade by Britain's Queen Elizabeth II (L) and Prince Philip, Duke of Edinburgh at the start of the Spanish King and Queen's three-day state visit, in central London on July 12, 2017. Spanish King Felipe VI and Queen Letizia begin a state visit to Britain on Wednesday, as the two countries attempt to strengthen ties despite tensions over Britain's plans to leave the European Union. (Photo by HANNAH MCKAY / POOL / AFP) (Photo by HANNAH MCKAY/POOL/AFP via Getty Images)
