There are a few odd little errors here and there, but at the same time you could call them stylistic decisions. I would agree about the cliffs behind the objects, however, they create a warped perspective. I think this is pretty cool! Favorited. : 0

It looks flat because of the cliffs you put in the back.

The water doesn't look quite right...

Grass don't look so perfect, but nice try.

Better? It gets lighter near the top, and now the cliffs on the side and back are less visible.

It's alright, I like the grass.

The problem with your rockwalls is if they're supposed to be neccessarily veritical than the light, which is obviously coming from above, should be more prominent the higher up on the wall. I would also suggest considering the perspective more and have the rocky edifice parts get larger as they go up, just to emphasize that it's going up and now just a rocky path.

yea the rock walls look like rock paths...or roads.. (maybe because the top part doesn't match)..
nice effort though!

I see what Nomade's saying... could probably help by eliminating the side rock walls and the rear ones, replace them with some kind of ledge texture.

What I really envy, though, is the lack of 'grid.'  The tiles blend together REALLY well.  I'd really be interested to know how you did that.  Great job!

Ahm.. i can see a problem with the levels.. I seee that the intention was that it had 3 levels right.. I can tell by this by the cave door.. but the rock walls just look like rock roads, you understand what i mean?
Otherwise, everything seems pretty good to me