To me it looks like waves seen through some clouds far above the ground. Very nice. I'd like it a bit smoother, but maybe you were really aiming for this looks.
This is very awesome. It makes me think of the universe rather than a storm. On a side note I actaully see a figure in there but that's just my active imagination at work.
how did you made the backdground look like this =o?
And Formor says it best: very powerful