Please wait a moment until the spiral has finished loading.
When its spinning smoothly, stare at the center of the spiral for about a minute.
Then look at the back of your hand...
It will appear to be twitching and moving,
as though bugs were crawling under your skin!

Stare at the gray dot in the center and move your head forward and backward.
As your head moves closer to your monitor and then back away from your monitor,
the circles will appear to be spinning.

Looks like a spiral, right?

Wrong... Its a bunch of independent circles

Is it moving and shimmering?

Look at this illusion for a while and it will appear to be shimmering and moving.
Also: Follow the outermost groove and watch it
change from a groove to a hump as you go around the wheel.

Its a spiral, right?

No, these are a bunch of independent circles.

How many colors do you see?

There are only 3 colors: White, green, and pink.
There seem to be two different shades of pink,
but there is only one pink.

Impossible Triangle:

The Red, White, and Blue...

Stare at the center of the weird flag on the left for about 1 minute.
Dont move your eyes.
Then look at the empty space next to it,
and you will see the red, white, and blue flag.

Heres some mind challenging challenges
Do you see an old mans face or two lovers kissing?

Can you find the dog?

How many faces can you find?

Can you find the 13 hidden faces?