This is one shot that made me go: "Wow!! Cool!!" When I clicked on the thumbnail.
I have seen skies like that in other places so I can easily go along with the intensity of the piece.
Keep up the good work.
I'd like to see another shot with more of the dunes in it The roiling brown color works here. Sort of like chocolate on nugat. (3 Muskateers?)
Dam!! now I want a candy bar!