Another tree..........................
This one is missing what the last few were also missing - Light. Don't be afraid to up the exposure. The tree is pretty cool though.
I liker the ground arrangement. Just the right amount of coverage.
Light..............give me more light. :)
The bush itself and it's base fits the ground and it's vegetation/grass very well!
Looks nice. Lighting is better, but now the lighting is a bit harsh. Try some method of scattered defusing, and you may reach Zen.
I like the last one. The sky with this clouds are very nice and realist !