One Tree

In a drawing with such extreme perspective, that's what going to draw people's attention first, and it's what I first focused on. It seems like the trunk of the tree is drawn from one perspective and the leaves from another, more vertical perspective. One way to fix this would be to get rid of the clump of leaves in the upper right corner that don't look to be attached to any branches-they're throwing both the perspective and the construction off. Another way would be the alter the trunk so that the viewer is more directly under it, moving it closer to the foreground and giving it a more severe vertical perspective. But that would be a long and arduous process and I wouldn't blame you for not wanting to do it.

Aside from those few perspective errors, this is pretty good. The coloring isn't groundbreaking, but it has a nice, natural look to it. The rays of light are really well done, and I also like the rocks in the foreground. If there's something to work on besides the main tree, I'd say the clouds to the left of the tree could use a bit more detail.