now, you've got this shot overexposed. I don't see anything in this picture that would near black or dark. The colors are totally washed out. The composition is rather dull - I know, you wanted to depict the fog, but fog itself along with the tree lines is just dull, I'd say it's a good background, second plan.. for something in front, the lonely tree didn't make it :) Try it harder! good luck. D.