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You're thinking of tetrachromats: http://en.wikipedia.org/wiki/Tetrachromacy http://en.wikipedia.org/wiki/Tetrachromacy I'd expect the illusion would work just
by jcl 17y ago
You're thinking of tetrachromats: http://en.wikipedia.org/wiki/Tetrachromacy http://en.wikipedia.org/wiki/Tetrachromacy
I'd expect the illusion would work just as well for them as for anyone else, as it relies on the contrast between neighboring colors.
- trickjarrett 17y agoAh yes I am. Thanks a lot! I couldn't find the article I mentioned, so this is a much appreciated cite.