Sightings
There is an overwhelming amount of picture evidence for Harry Potter and the Hogwarts world being real. Here are some examples of photos and videos that have been taken of certain elements of the Wizarding World. Also, certain characters from the Harry Potter world have been caught on camera. This is clear proof that Harry Potter exists. And people are catching glimpses of these people and places and realizing that the wizard world is more real than we ever could have imagined.