notice anything ?
1 and 2 is of the same shade of gray, you can download the photos and test it out under photoshop.....
Originally posted by sinner1974
how to test?
Originally posted by rueyloon
notice anything ?
1 and 2 is of the same shade of gray, you can download the photos and test it out under photoshop.....
Originally posted by Red Dawn
Hi
tsk tsk tsk..........RL, this image is copyrighted - u should have at least credited the university professor or link the image from his website instead of hosting it from your own site. His original site also contain the explanation for the illusion