How does the eye react to optical illusions?

Answer:
Eye creates images where ever you are looking. By the color, darkness, brightness, its shape etc. the brain can tell you that its 3D, Moving, Standing and etc. In case of illusion, it depends because if your brain detects it as normal 3D object even if its not, then you are under an illusion~!
First answer by ID1179337235. Last edit by ID1179337235. Question popularity: 2 [Recommended].