Paul I think this print have more impact if you presented it in a more or less square format. It would mean cropping out a lot of the foreground area if you could live with that. I do like how the wall sweeps around the mountain and carries the eye with it through the pass.
Thanks for the comment Vincent, this is only a un-cropped scan for the moment, I remember taking the image and I did want to create a bleak empty image with space and the wall was to divide the image so I'm printing I might try a few different sizes, square might work but I may loose the bleakness of the image and we Irish love bleak images, LOL