Another fascinating mind-bending illusion. There is no yellow in the circle below (!). Instead, our brain very confidently fills the gap of the colour scheme. by @AkiyoshiKitaokapic.twitter.com/U9GNV0vUqX
The Japanese master of optical illusions, Kokichi Sugihara, has won the 2020 Illusion of the Year with a 3D version of a well known 2D illusionhttps://t.co/JsXMnByXtH
