You are here: Homepage > Optical Illusions > Color Optical Illusions > Checker Shadow

Checker Shadow

Click on the image for an explanation.

Checker Shadow

It's almost impossible to believe, but square A is exactly the same shade of grey as square B. To see the evidence for yourself, click on the thumbnail and then on the large picture. Even when you've seen the proof, your eyes will keep deceiving you.

Created by : Ted Adelson

Current rating : 4.3 stars out of 5. (192 votes)
Rollover to rate this image :

Thanks for voting.

View top rated items.
View most popular items.

Planet Perplex is a comprehensive collection of optical illusions, impossible objects, hidden images, puzzles and related images.
If you have questions, comments or additional information, please send it to
Copyright © 2008 Stefan Van den Bergh. All rights reserved. Affiliated with Interesting Illusions.
URL: http://www.planetperplex.com/en/item2
Last modified on Tuesday, September 23 2008