Zen Buddhist why does Bodhidharma look so angry?

Question

Anytime I see a picture or a statue of him he always looks angry.

Answer 1

If your mama had give you a name like that you would be mad too.

Answer 2

The look on his face is not anger, although it does appear to be.

Its the look of finding something out that was different than what your mind had been thinking it was.

Answer 3

You looked at the other side.