I especially like the composition and the saturated and burned (or intentional overexposure) effect. I'd love to see you rework this slightly (to reinmforce the isolation) by removing the overhead wire and the larger tree in the leftb.g., but retain the skinny tree with the next set of benches.
Those are good suggestions by camerahound. All in all I think this image is way outstanding. I like it mostly because it emotionally brings you back in time and I can imagine who just left.