Chris submitted this image taken with a Pentax K100D, 1/750 sec, f/4, ISO 1600. There are some interesting lines here, the top of hill leading out to the end of the train, leads the eye straight to the person on the train. The line of sight of the person leads back up to the top of the hill creating a nice visual triangle. I would be nice to see what the person is looking at. This photo is somewhat limited since it was taken by someone on the train and would be stronger if the grassy area was more interesting.