باور می کنید؟ خطای چشم است!

[Rez@ee]

http://www.skytopia.com/project/illusion/multisquare.gif

خط های این تصویر موازیند

http://www.skytopia.com/project/illusion/bulge02.png (http://www.skytopia.com/project/illusion/illusion.html)

http://www.skytopia.com/project/illusion/piza3.jpg

این تصویر متحرک نیست

http://www.skytopia.com/project/illusion/rotatezoom.png (http://www.skytopia.com/project/illusion/illusion.html)

http://www.skytopia.com/project/illusion/sakuras2b.png

http://www.skytopia.com/project/illusion/lines.gif

http://www.skytopia.com/project/illusion/spots.png