Optical illusions are mind-bending images that challenge our perception and visual skills. These illusions provide fascinating insights into how our brain processes this complex visual information.

Chances are you’ve encountered some version of the “Ebbinghaus illusion,” in which a central circle appears to be smaller when encircled by larger circles and seems larger when surrounded by smaller ...

Optical illusions trick you into seeing things that aren’t real, like still images that appear to move or identical colors that look different. This happens because your eyes and brain speak a "simple ...