A Simple Illusion that Completely Screws Up Your Sense of Space
The Café Wall Illusion is so simple, it’s also called the Kindergarten Illusion. It’s a combination of color, line, and tiling, and it completely screws up people’s spatial reasoning. Plenty of people probably knew about this illusion before, but the credit for officially describing it goes to Richard Gregory, a psychologist in the 1970s. A…
