Toon Devil

I haven't posted anything in a while, I have been working on a few projects that have been taking up alot of my time. That mixed with work made it harder to get anything done. I've been working on a picture that's been causing me alot of trouble, which also made me question my skills.
This picture was more or less a test for myself. I wanted to make sure I wasn't rusty, in both design and coloring. 

That aside, this image uses just markers on the Academy program. I had other plans, but I put alot of detail into the rough sketch I wanted to portray it in a bit more details. I'm actually quite happy with the lighting in this image as well since I made the light source coming from the small flame that came out from his fingers.