The first one was the most intense one. The second one is much more relieving. Still get that feeling though. could be the dark texture of the tree's bark. or the darker congested grass. Ill stop bothering just figured you ought to know.
Somehow I feel like you need a light shadow around each inner corner. Like where your vertical surfaces meet with the ground; something you'd see in Ambient Occlusion.
It bothers me how flat some of your landscape objects look.
