Optical Illusion

Gaieus

Maybe it is dependent on a certain screen resolution?
I cannot see that effect.

Frederik

And I thought it was just me...
I don't get the effect either...

sketchy

So what are we supposed to smoke before we try this?

Tobobo

I'm lost too

pilou

Yeah !
That is efficiently one funny optical illusion effect!!!
Make this with the Mousewheel on the entiere image:
just roolling up roolling down (2 notch) and the chair seems have
a movement of seesaw on it lateral axe!
Like a cradle baby movment!
Funny indeed!

Ps with 4 notch it's a sea tempest

Jean Lemire

Hi Guite, hi folks.

I see the effect too ... and I dont smoke

Frederik

Perhaps I should start smoke...?!?
Ooohhhh... I do already... Look at my avatar...
But I still don't see the effect...

boofredlay

Well I don't see it and I never inhaled.

How about this one... what do you see?

pmiller

To see it follow Pilou's advice: use the mouse scroll wheel (just a little bit), not the scroll bar.

TIG

I had this as a wallpaper for a while... but it hurt...
It is a gif BUT it's NOT animated... try downloading it and turning it into something static like a jpg or a pdf and it STILL moves !!!
[I apologise about any copyright issues as I don't know where it came from long ago...]