Sophie, the Countess of Wessex, took the picture in the Scottish Highlands in 2003.
Buckingham Palace said the prince’s hearse was built when Philip turned 82, and modified over the years with an open-top rear section to hold his coffin.
The 94-year-old monarch decided to announce that she had gotten the jab.
Prince William accompanied his grandmother for the rare joint appearance.
The princess remodeled a gorgeous gown previously worn by her grandmother, Queen Elizabeth.
Her Majesty has shown up virtually in video calls and pictures. But the pandemic is still keeping her away from in-person events.
The Duke and Duchess of Sussex tied the knot at Windsor Castle on May 19, 2018.
This is only the fifth time the monarch has given a special address to the nation.
The monarch hails younger generations' "sense of purpose" in battling to protect "our environment and our climate."
The Duke of Sussex and the famed primatologist adorably go ape with each other at an event for young conservationists.