Lately i've been somewhat fascinated by these optical illusions. So yes I thought I would post a few here and see what people thought of them.
1) Below you see an old man and woman. But what else do you see there? Believe it or not there are at least 5 different people in that picture along with various other images.
2) The next one is too big for this blog so i'll link to it. It's pretty straight forward just watch the cogs rotate even though there not!Click Here3) If you have epilepsy whatever you do don't look below!! Anyway this scary illusion of a spider looks like it's coming towards you every now and then. Actually it isn't the color change just makes it look as if that's what's happening.
So what do you think? Weird huh? Hope this blog didn't freak you out too much :)
Case dismissed [:)]
It's a two-stroke motion illusion.
http://www.lifesci.sussex.ac.uk/home/George_Mather/TwoStrokeFlash.htmHere is an even more amazing four-stroke illusion:http://www.lifesci.sussex.ac.uk/home/George_Mather/Motion/Harley.HTMLVery informative.
The second one I pasted into paint,and ya…it is just in my head
The ppl one was simple enough(but still cool in a less weird way)I did that with a house drawing,it could be vertically flipped