This is a great photo. You captured the best light of the day very well. The combination of the human element, and the fence in the foreground really puts it all together. The only minor suggestion is that I might crop the left a bit to put the figure more at the 2/3rds mark, and maybe crop a little sky to give more emphasis on the land, although that might take away from the vastness of the sky. Excellent photo.
This is an excellent photo, the lighting and compositionis fantastic. If anything I would just narrow the photo so it has more of a panaramic aspect. The postion of the person on the right works well causing a bit of tension to the photo. A great job.