Looks like it's made out of mining supports or even an old railway carriage. On my screen possibly a touch more contrast but that's just my personal taste. Good capture.
Thanks for the comment, yes they looked like railway carriages, this farmer seemed to have bought a whole job lot and used them as sheds to store feed in.
This is cool! It does kind of remind me of a train car...kind of like the derelict train car I shot a while back! Hm...maybe they are related! I think I would go just a wee bit lighter, but I love the shot!
Have updated the image with a little lighter version - still getting the hang of my new LCD Monitor, its ver bright, when I looked at the photo on my laptop I noticed that it looked a little gloomy.