In a picture made public by Kensington Palace in honour of Father’s Day, the Prince of Wales can be seen grinning with his three children.
The youngest child, Prince Louis, is clutching William on his shoulders from behind as Princess Charlotte and Prince George stand on either side of their father, smiling up at him.
William, 40, and George, 9, all wear casual shirts and pants, and the children as well as their father are all dressed in shades of blue.
Louis, five, is his typically excitable self and is beaming in a blue jumper, while his brother and sister appear more relaxed.
Charlotte, who turned eight last month, is dressed in a blue flower print dress and white cardigan and has a tooth missing in her smile.
The picture was taken on the Windsor estate earlier this year by Millie Pilkington, who has photographed the Prince and Princess of Wales’s children on a number of occasions.
All five members of the family were involved in Saturday’s Trooping the Colour, the first of King Charles’ reign.
Louis, on the Buckingham Palace balcony, saluted during the traditional Trooping flypast and also pretended to ride a bike with his arms stretched out.
The Princess of Wales joined her children in a carriage with the Queen, travelling just behind the King, who was on horseback as part of the procession in a return to a tradition that Queen Elizabeth II stepped back from more than thirty years ago.
William rode behind his father, alongside the Duke of Edinburgh and the Princess Royal.
Camilla and Catherine, as royal colonels, had prominent roles in the Trooping.
Catherine wore an eye-catching green dress and hat, alluding to her role as Colonel of the Irish Guards.
The Queen wore a red dress and black beret to represent her position as Colonel of the Grenadier Guards.