Lance, I really like the fractalius work here. The subtle effect and the "country" look are nice. Maybe a small slice off the top to get the horizon out of the center. I love the look of the top wire and fence posts.
I agree with Denise, take a bit off the top and a slice off each side to clean up the small limbs that are poking in (or give each side of the horizon a quick clone.) Love the soft effect of Fract here - especially what it did to the fenceline!