Image:Chubbillusion.gif
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Chubbillusion.gif (218 × 101 pixel, file size: 2 KB, MIME type: image/gif)
An example of the Chubb illusion. Both central grey areas are identical in shade, but, due to contast effects, the one on the right looks considerably brighter.
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- (del) (cur) 01:06, 21 October 2006 . . Grutness (Talk | contribs) . . 218×101 (2,384 bytes) (An example of the Chubb illusion. Both central grey areas are identical in shade, but, due to contast effects, the one on the right looks considerably brighter. {{gfdl-self}})
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