Comments on: Checker Shadow Illusion

By: Person

Person — Sun, 02 May 2010 23:42:21 +0000

Actually, if you take this picture into Photoshop and use the eye dropper tool, it reveals that they are the same color.

Gav — Wed, 27 Aug 2008 19:22:33 +0000

if you take the pic into photoshop and use the color grabber tool….

it clearly shows that the squares are different shades of gray

Shadow — Sun, 15 Jul 2007 05:23:17 +0000

The color may be same but when the shadow falls on the B its color differs from that of A.

Gonzalo — Wed, 16 May 2007 22:18:01 +0000

It just a test of our optical dynamic range, we canÂ´t difference between light changes in gray…

zannie — Mon, 04 Dec 2006 15:46:12 +0000

The light is the variant in the two pictures.

Tom — Sun, 03 Dec 2006 17:39:55 +0000

U sure the A in image one is the same Colour as the A in Image 2 cos i don’t think so…. :S

Amy — Tue, 10 Oct 2006 00:07:04 +0000

This does actually work.. I pasted this to paint and then i moved square a down by square b and they match perfectly…

Descartes would go Nuts! « Leitmotif — Mon, 09 Oct 2006 20:00:41 +0000

[...] Diana Hsieh blogged about some optical illusions that are posted on Hemmy.net. [...]

tpm — Sun, 08 Oct 2006 12:13:08 +0000

come on now. the grey rectangle used to verify the shades in tiles A and B is filled in gradient!