How trustworthy are your eyes? ;)

[Rai]

walk away from your screen while staring at the picture.

I'm not sure if this has been posted before heehee, It really shocked me when I tried myself x)

Edit : another one xD

Spiral or Circles?

[unit_number_43]

I don't get what i'm looking for in the first picture.

[Rai]

the pics will change positions once you take distance from your screen

[Ragidy_man]

how far away you have to be :S

[Virtue]

bout 10 feet. THat's really cool...

[Dale]

first one rocks ^^

2nd... it's circles

[Alexander]

Dizzy..

[Henry]

that first one is awesome!

[Shadow]

That first one is amazing
the second one was pretty mind boggling at first