nice work - love that sky man, and the mountains look good too! great use of color & highlights. The main criticism I would have is I probably would've highlighted the left side of the tree... my reasoning: I, the viewer, am standing to the left of the tree and the lightsource is to the left of the tree as well so to me the left side of the tree would be highlighted. Just my 2 cents -- great work though. Keep em comin!
