**The Optical Illusions Thread**

[Chalex4]

Ok, here's a few more another:

Human Faces



How many human faces can you find in this picture?
There are probably more than you first see, so keep trying.
How did you do?

The Man in the Coffee Beans

The "illusion" is that this is just a picture of coffee beans; but it is not. Can you find a man's face among the beans? Some say that if you find the man in 3 seconds or less, the right half of your brain may be more well developed than most.

PS: This is not a trick. A man's face is really hidden among the beans.




Pink Dots

If your eyes follow the movement of the rotating pink dot,
the dots will remain only one color, pink.



However if you stare at the black "+ in the center, the moving dots turns to green.

Now, 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.

It's amazing how our brain works. There really is no green dot, and the pink ones really don't disappear. This should be proof enough, we don't always see what we think we see.

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The faces one is my favourite I think (out of these 3), especially since it is hard to see any faces at first glance. I think I have seen them all now though, assuming there are only 11.

Oh, and finding the guy in the coffee beans is fairly easy.