Stare at the central cross for 15-20 seconds 3 distinct illusions take place: - Troxler fading (the pink discs disappear) - a green disc is now flying around the circle by itself - afterimage [read more: buff.ly/3xmkOrY]
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@Rainmaker1973 Massimo I think I am getting good at this staring thing! I actually saw all the things you said would happen, happened to me! You are good 😀
@Rainmaker1973 That's expected because of how it burns in the eyes.
@Rainmaker1973 I saw the green dot within 2-3 seconds.
@Rainmaker1973 I get green bleeding between the pink circles too.