This is proof that you cant even trust what you see with your own eyes.
Ive heard of optical illusions, but when your eyes make an image totally disappear as youre looking at it .... Woah ! !
According to wikipedia : TROXLERS FADING is :
Troxler's fading, or Troxler fading, or the Troxler effect, is an optical illusion affecting visual perception. When one fixates on a particular point for even a short period of time, an unchanging stimulus away from the fixation point will fade away and disappear.
Check out the You -Tube video below for yourself