December 7, 2023
The Yellow Circle in This Optical Illusion Isn’t Actually Yellow
Optical illusions have a way of showing us how our brain works. Now, an image created by Japanese experimental psychologist Akiyoshi Kitaoka is another lesson in how we process color. In one of his latest images, captioned “illusory yellow,” we see three overlapping circles in cyan, magenta, and yellow, just like you'd see in representations of the CMYK model.
