Proud Royal Grandpa Prince Charles Sneaks Picture of Grandchildren into Interview

In an interview about his trip to Africa, Prince Charles talked about his upcoming royal visit to Gambia, Ghana and Nigeria. But eagle-eyed viewers noticed a special tribute to Charles's family and grandkids.

Notice the well-placed picture frame behind the Prince of Wales, which looks to be the family portrait taken by photographer Matt Holyoak on Prince Louis's christening day. Queen Elizabeth also made it into the shot as a painting hung on the wall behind the family. Prince William, Kate Middleton holding little Louis, Prince George, Princess Charlotte, Prince Harry and Meghan Markle are all included in the photo.