5 Optical Illusions That Will Blow Your Mind!

3. Would you believe me if I said the two orange dots above are the same size? They are! This optical illusion goes by the name Ebbinghaus illusion. The orange dot on the right appears larger due to the size of the surrounding circles as well as the distance between the circles. If we were to remove all the surrounding circles it would be apparent that the two orange circles are the exact same size.