Zeref and Acnologia

This is basically a digitally improved version of the traditional one (which was one of the first artworks I uploaded). I had wanted the original to be like this.

I had intended this to be in colour, but I couldn't decide a suitable background; So I decide to leave the background blank and convert this to gray scale, so that it would look better. How do you think it turned out?
Do you want me to do similar artworks for other Fairy Tail characters?

Feedback is appreciated.