The Duke of Edinburgh and Princess Elizabeth with Prince Charles and Princess Anne in the garden at Clarence House

Photograph of HM The Queen (b. 1926) seated on the grass within the gardens of Clarence House. Next to her is seated HRH Prince Charles (b. 1948). HRH The Duke of Edinburgh (b. 1921) is seated and holds HRH Princess Anne (b. 1950), later Princess Royal. Flower beds in the background.