- #36
mattmns
- 1,128
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http://www.optical-illusion.org/pictures/noktanokta.jpg
Whoa!
Whoa!
Can You See the Truth in This Optical Illusion?
- Thread starter tribdog
- Start date
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- Tags
- Optical
In summary, the squares have the same color, but the gray rectangle appears to have a different color throughout.
- #37
JamesU
Gold Member
- 821
- 3
and you've never seen that?
- #38
mattmns
- 1,128
- 6
Yep, I think that was the first time I ever saw it 
- #39
JamesU
Gold Member
- 821
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wow. that's one of the most popular illusions I've seen!