A very comic-y style...i guess it's the colors that make me say that. But i like it overall. I do think that that your mountain-ranges are not range-y enough The mountains are placed too far appart...it looks like a collection of single mountains and does not really transport the "look, here are moutain-ranges" feel.
Now, as a fellow gamer i also have questions
What system do you use?
Care to tell us a bit about the setting?