File :-(, x, )
Anonymous
step one: follow the movement of the rotating pink dot, the dots will remain only one color, pink.


step two: stare at the black "+" in the center, the moving dot turns to green.


step three: concentrate on the black "+" in the center of the picture. After a short period, all the pink dots will slowly disappear, and you will only see only a single green dot rotating.
>> Anonymous
...
>> Anonymous
fukkin win
>> Anonymous
step 4: see faded green dots everywhere for the next five minutes.
>> Anonymous
>>510617
lul
>> Anonymous
woooooooooOOOOOOOOOOOoooooooooow
>> DaRkMiNd
that thing is cool, and yeah, No.510617's step 4 is true as well.
>> Anonymous
MIIIIIINNNNDDD FUUUUUCK
>> Anonymous
This is awesome.
>> Anonymous
>>510617

lol
>> Anonymous
step 5: you get a headhache after 10 minutes
>> Anonymous
MOAR OPTICAL ILLUSIOSSZCMLZONZ!
>> Maiyo
>>511006
Agreed.. like that castle one
>> Anonymous
     File :-(, x)
ITT, mind-fucks
>> Anonymous
MOAR! That last one confuses the fuck out of me!
>> Color Philosophy Anonymous
More like .JPEG!!!!!!
>> Anonymous
I re-saw the pink dots butt hat was kinda cool
>> Anonymous
     File :-(, x)
>> Anonymous
Ow...
I think I'm gonna pass out now.
>> Anonymous
>>511116
WOW
Never seen anything like that
>> Anonymous
moar for great justice and to use while stoned
>> Anonymous
>>511029
set as desktop background for hardcore-mode
>> Anonymous
My needs to be fucked moar
>> Anonymous
step 5:stare long enough until the dots start to loose visibility selectively
>> Anonymous
>>511116

Now THAT is an awesome illusion.
>> Thermal
     File :-(, x)
Found this a while back.

Step 1: Stare at a spot when its all colourfull. (lets say the nipple :P)

Step 2: Keep stareing and it will change to grayscale. As long as you keep staring at the one point it will look like its in colour.
>> Anonymous
>>510591
the last one was the best
>> Anonymous
MOAR MIND GAMES PLOX
>> Anonymous
>>511270
thank you sir
now i don't have to look at hentai to see hentai.
it'll be there for the next few minutes
>> Anonymous
>>511331
lol