Raven - Darkness Itself

I had a sketch at home for a while now, which after ages of mulling over what to do with it, I decided to finish fully in Photoshop. I must say I'm pretty content with the final result but I know this could be sooo much better if done by someone else...

Now - an explenation - her right hand was supposed to be gripping the cape, after all the work was done I decided it looks more like a blue blob but was too eager to show it to all of the world... Just ignore it.

I am waiting for some creative critique!