I realize now that my last post was very unclear. I did see the misty background with mountain and trees, which was great. What I didn't quite understand was what the darker areas on the top of the canvas was supposed to be. Sorry for the rambling 
@offwhite
I tried to depict a very misty background with a mountain and pine trees. So it's kinda supposed to be diffuse.
Nice rocks and lighting :) The background is a bit hard to read though; I'm having a hard time with the sky.
I totally dig the atmosphere here!