It's a little too dark for my tastes, but I'm on my mom's computer so the monitor is rather poor, it might just be the monitor. So, aside from that, I think this is a wonderful shot! I love how the eye is led through the shot following those things, that are like, spraying stuff. I'm pretty ignorant so I'm not entirely sure what I'm looking at, but I do know that I am enjoy looking at it. Excellent work as usual, Abraxas.
I should head back out there. I wanted sort of a spiral effect that I'm afraid would only work if the weeds/alfalfa were covering the bottom of the wheels. I did get the processing the way I wanted though.