Britain's Queen Elizabeth II is seen walking in the private grounds of Windsor Castle on steps at the rear of the East Terrace and East Garden with four of her dogs: clockwise from top left Willow (corgi), Vulcan (dorgie), Candy (dorgie) and Holly (corgi), in this official photograph released by Buckingham Palace to mark her 90th birthday, April 20, 2016. [Photo/Agencies] |