Quote Originally Posted by rentafence View Post
il·lu·sion (-lzhn)n.1. a. An erroneous perception of reality.
b. An erroneous concept or belief.

2. The condition of being deceived by a false perception or belief.
3. Something, such as a fantastic plan or desire, that causes an erroneous belief or perception.

You are wrong sir.
You're right, it's an optical illusion.