Continue to focus on the cross in the center of the image.
What will you notice?
(select the text below to see answer)
The circle of violet circles will soon DISSAPPEAR completely and you will see only the green spot (which is actually violet).

Continue to focus on the cross in the center of the image.
What will you notice?
(select the text below to see answer)
The circle of violet circles will soon DISSAPPEAR completely and you will see only the green spot (which is actually violet).
