Hi,
Great work. Try to add some variations to the pine forest, grass is quite good (exspecially from a slight distance)! And some more detail to the foggy clouds, maybe?
Promising work in progress!
I like the 2nd image, without the photo retouching best.
Agree with Henry re the filter. Clouds could be a little whiter and/or less dense for my preference.
Too bad, but my computer crashed and died (motherboard). So I'm not able to participate anymore.
Erwan