Lord of Gloom Picture

Just a drawing of Hades from my sketchbook. I try to draw him quite often, since he is the one of my characters who is hardest for me to draw. Especially his hairstyle, that is why I keep doing small changes to it all the time, in hope of coming up with a version that will be easy to draw from all different angles. And apart from the lifelessness, he is supposed to have something eccentric about him, and that is hard to express sometimes.

I'm not used to having this problem. Some characters may take long time to find a satisfying design for (like Athena and Persephone. I did several different versions of them before I came up with one that felt right), but once I've done that everything usually fall on place right away. So I don't understand why Hades is giving me such a hard time.
Sailor 'Ares' Mars
Lord of Gloom
Greek Myths Opening