When Queen Elizabeth II passed away on September 8, many royal followers were curious as to how they could send messages of condolence to the royal family. And quickly, Buckingham Palace opened up an online form through which people could send their messages (in addition to sending physical letters).
In the end, the family received loads of love, as over 50,000 letters were sent to the palace (not even including the online ones). Now, King Charles III is showing his gratitude by sending out thank-you cards to the well-wishers, and including a very special photo along with them.