You know, sometimes you go out with several particular images in mind that you're aiming to capture that day. Well, this was one of those days when I found myself transfixed by a tractor! And this hasn't happened since I was a boy!!
For me though, what makes the image is the lovely earthy tones of the freshly ploughed field that lead you through to the tractor.
1/160 sec at f/11, ISO100