Actually pretty creepy.
Posts tagged optical illusion
More Fun with Colour Perception
The two birds in this image are identical. Not just in size and shape, but in colour too.
Don’t believe it? See how it looks with the background removed:
Amazing iPad illusions
via shankarrajah
Whilst you’re reading this, do the spirals above appear to be spinning?
They’re actually not. They’re completely static - just look directly at them and they’ll stop.
