These pictures were designed and developed by Mr. Phillippe G.Schyns and Aude Oliva of The University of Glasgow.
Now what you can see from your screen is :
An angry face on your left, and a peaceful face on your right.
Please stand up and retreat few steps from your seat and watch from far, and tell me what you have seen.
THEIR POSITIONS HAVE BEEN SWAPPED!!
Therefore, please do not trust your eyes,sometimes. You may be deceived by them.
You may not see the real faces (true picture?) as what they are supposed to be.
Be doubtful, always!!
作者：Phillippe G.Schyns and Aude Oliva