On top of the crescent we draw a bent zigzag line of different sized "Z" shapes.

The zigzag line gets smaller as it reaches the top of the head.

Starting on top the "3" shape draw another zigzag line that stops at the top of the firs one.

Yea, like that. That is the shinny reflection.

Now make another pair of zigzag lines to make another highlight.

THE ART POEM