And even earlier than Photoshop or computers. The concern over this reminds me of the era shortly after the development of photography where it was discovered t

And even earlier than Photoshop or computers. The concern over this reminds me of the era shortly after the development of photography where it was discovered that doing things like multiple exposure allowed the creation of "trick" photographs where you could combine images to create pictures of giants towering over buildings or tiny people playing in teacups. Society managed not to be falsely convinced of the existence of such beings despite the worry that people wouldn't be able to tell fact from fiction in them.