0107 creating a dark and stormy sky

1.  create a new layer 

2. Gradient Tool

3. Foreground to transparent

4. la

5.  overlay

6. outcome.

7. erase the darkness on top of the hill

8.  reduce the hardness to 0%. increase the diameter

9.  go to Background layer

10. burn it

11.  decrease the exposure

12. uncheck PROTECT TONES to decrease the damage of original image

13.