Kate Middleton and Prince William capped off their 14th wedding anniversary by sharing a personal photo taken during their visit to Scotland's Isle of Mull.

Prince William and Princess Catherine have been documenting every minute of their two-day trip to the Scottish island via their joint Instagram account—having already shared nine posts from their visit,

Princess Kate’s cancer diagnosis last year made the Prince and Princess of Wales “prioritize family and each other over everything else,” a source tells Vanity Fair. Now, with their three kids in tow,