Still or moving image?

Sometimes it looks like its moving and sometimes it looks like its not...

http://www.funnyfly.com/pic.shtml

I see it moving lol, also I would advice the younger kids NOT too look at the right adds if ya know what I mean, & if you don't then ... I geuss you just don't understand what I mean :/ *conufuses self*

hmmm...yeah. Don't look at those ads!! I didn't even notice them

;) Still image & its your eyes moving to follow the image.. :) Good one

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Originally Posted by lvpets2002

;) Still image & its your eyes moving to follow the image.. :) Good one

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Absolutely right...try focusing on one spot and you will see that nothing moves...it is all optical illusion. :p