Drift illusion

http://www.sci-con.org/articles/20040401.html

Is it more than me who sometimes see that picture move?

I did right away! Thats wierd...I thought it was an animation at first!

EDIT...I went down and clicked the full size verasion and its trippin me out! WHy does it keep moving!!!! And whatever part I look at directly stops moving...

wow...man...remind me not to look at that again

considering i didnt sleep last night, i just felt like i got mindf****ed right now :(

yeah, I seen it, its pretty funny.

that's gotta be one of the cooler optical illusions i've seen :shock:

pretty cool