I find the dark corners to be a bit distracting, but I do get a sense of perception. Too bad it look like it was such a cloudy, overcast day. I think a bit more sunshine would have helped have a greater effect. :)
Good setup but I would have preferred more contrast. The colors are a little muted and the sky is blown out (unless it was cloudy) Still a good pic. I like the row brings you to the cows.
Wish this had slightly more contrast, it appears very flat and a tad soft? Also the vignetting in the top two corners is distracting, perhaps from a filter or hood on the lens?