This Optical Illusion of Multiplying Dogs Is a Crash Course In How Digital Image Editing Works

Slice up a photo of a dog and reassemble it, and you’ll be left with two images of the same pup. Slice those photos up again, and somehow you’ll then have four images of that doggo. It seems like an impossible optical illusion, but this neat trick is actually a very basic demonstration of how image editing apps work.

Can you tell the difference between what's real and what's not in these amazing illusions?

It’s all about the perspective. Well, it’s also a little about how easily our eyes can be tricked. Here’s optical illusion expert BrussPup pulling the old perspective trick on us by making us think something is real when it’s not and making us believe something is fake when it’s actually the real object. It’s a fun…