I really would have preferred it if the cows had raised their heads instead of lowered their heads. :P Just kidding. I think this is a very true-to-life depiction of a gorgeous landscape - sky is absolutely an important part of what makes this environment sing.
All in all, a decent entry.....I would have liked to see a little more of the cows & country, and less sky. This looks like a lovely setting. Lovely colors and what a gorgeous day!
I think I'd prefer a bit less sky, that would give a more pleasant grass-sky balance. The lower part is beautiful!
Hmm, does the horizon bend up at the edges?