If you continue to focus on the cross in the center of the image you will notice that …
the circle of violet circles will soon DISAPPEAR completely .. and you will see only the green spot (which is actually violet).
February 25, 2008 by Mickey Yarber
If you continue to focus on the cross in the center of the image you will notice that …
the circle of violet circles will soon DISAPPEAR completely .. and you will see only the green spot (which is actually violet).
