Fan art.
People make it.
It's also interesting, because, if it's fan art of a movie, the fan art looks like the actors, where as if it's a book the fan art varies greatly with what the characters look like.
Even if that book is made into a movie, there is still much variation because people will stick to the book depiction, however, that is slightly less clear then a real person that has a clear character.
I randomly thought of this, so I guess that's why this is called random shit
