Medusa Picture

I tried to paint Medusa. She's a "monster" from the geek mythology.
The body look in another direction than the head. Maybe this is why I'm not as content with the painting as I hoped. This is my first acrylic painting with an human as a subject. But I think I have to try more.

I'm thankful for ever advice I can get. So please if you can say me what I can do better, just tell.

Than you.
Medusa - Colored Version
Medusa-in a museum in England