Sure is different then the way they used to pick cotton eh?!! I lived in Louisiana a long long time, and many times saw the fields filled with cotton pickers...people that is! I loved how that looked, and now its a fast machine like this. wow..but its so interesting, the way yu took this photo. Nice work.
This isn't a very interesting photo.. and the two main colours of the photo clash...maybe you could of applied the 1/3 composition ...also the foreground of the photo is blurred and the photo is too 'busy' to be really nice to look at. It is however an interesting subject, you probably just need to shoot it in a differnt way...