illusion #9-Magic Dancer

This is a magic dance to express perceptual illusion. In the right picture, you can see that she raises her left foot, which has a red line, and rotates counterclockwise. But in the left picture, you can see that she raises her right foot, which has a blue line, and turns clockwise. That is, two dancers are dancing in opposite directions. Perceptual illusion occurs when you look at the right image for 5 seconds you notice that the middle image also rotates in the same direction in the opposite direction clockwise, but on contrary, when you look at the left image for 5 seconds You will notice that the middle image rotates in the same direction as it does, clockwise. This is, our mind ...View all