Hatrack River Forum: Coolest illusion I've seen in years

This is topic Coolest illusion I've seen in years in forum Discussions About Orson Scott Card at Hatrack River Forum.

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Posted by Morbo (Member # 5309) on :

This webpage forces the eye to see a B/W photo in full color. I have some guesses on how it works but haven't reseached them yet.

http://www.johnsadowski.com/big_spanish_castle.php

Another one with a close-up of a flower:
http://cinnamonthoughts.org/2006/06/12/colorful-optical-illusion/

Others:
http://www.johnsadowski.com/2006/06/color-illusion-variations.html

Posted by rivka (Member # 4859) on :

It is indeed cool.

Um, why did you post it over on this side?

Posted by BandoCommando (Member # 7746) on :

Wow....interesting.

Posted by RunningBear (Member # 8477) on :

headache... but cool.

actually, the headache may be from some kids in my AP chem class who released H2S without venting it under the hood. stinky.

Posted by Jeesh (Member # 9163) on :

Only one worked for me. My brother and I both have, what he calls, gamer's eyes. Optical illusions rarely work for us.

Posted by Soara (Member # 6729) on :

That's really really cool! Thanks for posting this!

even thought it should be in the other section. [Smile]

Posted by Cyronist (Member # 9691) on :

WOAH