Morgoth VS Fingolfin (From Silmarillion)

Hey There, it's a honor to me making some art based on Tolkien's books,
and this one is one of my favourite scenes, just an epic battle of light against darkness,
good beyond evil, when the malefic dark lord Melkor (aka Morgoth) confronts Fingolfin, the king of elves.
So my objective here is make the composition more epic as possible, and test some ilumination and light effects.
I don't known if the result is good, but I like so much to make this art.
Anyway, write on comments what's your opinion.
Thank you all for the visit!
See the art on DeviantArt:
http://rafaelskywalker.deviantart.com/art/Fingolfin-Vs-Morgoth-From-Silmarillion-679499835
See the art on Pinterest:
https://br.pinterest.com/pin/296533956704605929/