This is actually one of the best Superman Fan Art picture I've ever saw. I mean you really captured the colors and the lighting and the whole background. It looks a lot like a live action movie that was colored in an animated way. You even captured Superman and Lois Lane perfectly. Even I loved the performances from Henry Cavill and Amy Adams.
I saw Man of Steel and it was brilliant. I'm really surprised at how many people divide about this movie. Well it's just their opinion.
By far one of the best Superman art I've seen in a while. I'm happy you did it.