Soldiers from The King’s Troop Royal Horse Artillery mark the eighty ninth birthday of Britain’s Queen Elizabeth with a forty one round Royal Salute in Hyde Park

Soldiers from The King’s Troop Royal Horse Artillery mark the eighty ninth birthday of Britain’s Queen Elizabeth with a forty one round Royal Salute in Hyde Park

Soldiers from The King’s Troop Royal Horse Artillery mark the eighty ninth birthday of Britain’s Queen Elizabeth with a forty one round Royal Salute in Hyde Park, London, April 21, 2015 REUTERS/Cathal McNaughton