Circle and square optical illusion. Both of the circles are the same size, but the one inside the square appears larger. It is a variation on the Delboeuf illusion. The brain is affected by the proximity to each other - this is called assimilation. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Schroeder, Monica |
Taille de l’image : | 4233 px × 2567 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |