Prince Louis Turns Eight

The birthday celebration included a rare glimpse into the family's private life through a video of Louis playing in the sand and diving into the sea.

Royal fans have noted how much the prince has grown, with many comparing his features to those of his mother, Princess Kate.

The release of the photo continues a long-standing tradition of the Wales family sharing personal milestones with the public.

Former royal butler Grant Harrold has suggested that the young prince may face unique pressures in the future as he begins to take on more formal roles within the monarchy.