LONDON, ENGLAND - JULY 12:  Queen Elizabeth II greets King Felipe VI of Spain at the official welcome ceremony on Horseguards Parade during a State visit by the King and Queen of Spain on July 12, 2017 in London, England.  This is the first state visit by the current King Felipe and Queen Letizia, the last being in 1986 with King Juan Carlos and Queen Sofia.  (Photo by Mark Cuthbert/UK Press via Getty Images)