That looks more like a river than a cobbled path. I suggest sticking to a river concept than the default you have. Of course either ways need changes, because a) It doesn't really look like a cobbled path (color issues) and b) River would need some extra clarity and greater definition from the reflection of the clouds.
The general feeling is really nice, but I would also add some birds in the background to prevent it from looking like the old one of yours. Current: 4/5. Extra work will definitely grant a 5/5 (icons with landscapes are too much of my taste, that's why).