That's a nice idea Sayed. I think the exposure maybe needs a bit more work, as the sky is burnt out and the figure a little bit indistinct. But the idea is really good and it's one I would definitely want to try again.
I like this very much. To avoid the over brightness that Nigel mentions, try exposing for the bright area only. Your shadows will be darker, but that might be even more dramatic or if you wanted to bring up detail in them, you could use the dodge brush in software. This shot is an excellent idea.
You always know the best angles, and this capture is beautiful. I love the silhouetting affect and how you singled out your subject in the blackness. Great shot :)