Queen Elizabeth II and The Duke of Edinburgh, Prince Philip, celebrated their 73rd wedding anniversary on Friday.
For the occasion, the couple shared on social media a photo of them as they opened a card given to them by Prince George, Princess Charlotte and Prince Louis, their great-grandchildren.
It is possible to see the number 73 in front of the creation of the children of Prince William and Kate, Duchess of Cambridge.
The Queen, now 94, married Lieutenant Philip Mountbatten on November 20, 1947. Once a princess, she was 21 years old.
On Twitter on Friday afternoon, the official account of the Royal Family shared a photo of their honeymoon along with a message of thanks for the wishes received.