I miss the pond! I thought the perspective in the original version was great. Now, with the bushes obscuring the space between the level and the background, it looks like you don't know how to connect the two (which obviously is not the case).
Of course, the direction you want to take with the art is up to you, but it feels like the "swampiness" was lost. I really liked the old vines coming down the rocks in the foreground. Something about the trees feels out of place.... maybe if you broke up the leaves....? They would certainly look more natural and I don't think you'd necessarily have to sacrifice style. Just my two cents.

Great work so far!
