G'day Gael,
The speckling/noise in the dark clouds is always a problem but the slash of light and the way it highlights the clouds is very cool. I think you could probably crop a lot from the right side of the image, and some from the top, to move the "hole" more off centre and have the angled light a larger element of the image. I like the mood of this very much. Mikel.
Though it would make a cool poster. I'd put the first half of a Bible verse up in the upper left hand corner, then the rest of it in the bottom right hand corner. Something neutral, and slightly faded in, so it didn't take focus away from the picture.
0:-*