Really good composition; if I wanted to be picky I'd say you might want a little less sky since it has no clouds, and you could get better tones with the sun at a lower angle. But very strong as is, it suggests open space well.
I've seen many images of this scene, but yours is the best. Starting with the B&W, adding the old dwelling in the foreground and alluding to another in the background, and still including a lot of the lonely open land, you have captured the real feeling of this remote location. Well done!!! I'll be looking for more of your work.