Thanks for all comments in other works, I try to reply everyone but it take a lot of time ;/ (and all new interface stuff ) Anyway finally I found some while to end this piece. I hope you like it!
This is amazing, the lights, the contrast of cold and warm color... details like the skeleton almost fading in the fog and shadow of the cave like if it tells: "that was the last person who tried to destroy this dragon!" The magic vs fire is hypnotizing my sensitive eyes. hahaha great piece!