The eagle-eyed royal watchers at Hello! spotted the framed photo in images of Queen Elizabeth II meeting the Australian High Commissioner to the United Kingdom, George Brandis, in the living room of Buckingham Palace today.
Tear your eyes from the Queen and Brandis and you'll find the photo taking pride of place on a side table next to the fireplace:
Hello! surmises that the photo was taken by Alex Lubomirksi (who also took the official wedding photos) during the couple's engagement shoot. While they shared most of their official engagement photos with the world (who can forget Meghan's stunning sheer Ralph & Russo gown?), it appears they also had a few shots taken for their own eyes only.