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Comments to #8
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Gorfian 10 year s ago
#12 Quality not high enough to prove the "theory" - the resolution and JPG artefacts are getting in the way of measuring the RGB values...
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gigantes 10 year s ago
suggest looking up a higher-quality version if you really want to measure. google image match, etc.
Stare at the black cross for 10 seconds and see what happens.
The purple dots disappear! 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.