Hi Bernard,
Good luck with the legalizing thing, lobby well mate! :) This is a fine image of cataclysm, just enough of the road and cars at the bottom to give context and framing and then the image is dominated by that billowing cloud of ominous portents blocking out the sky.
Mikel.

Nice documentation.

Image composition is very nice. Focus and colors are good. I needed to do a Google search to give some context for this image. Otherwise, very nice.