Looks good, but the only suggestion I have is next time take 6 photos. Up down, up down, up down.
Reason why - more flow, more image and it will help with cropping. If you didn't say the ruin was San Gimignano, Italy, I won't have known. If you had 6 images and cropped the sides at least the viewer would have been able to see it is the ruin of Sa Gimignano. But other than that, I think it's good!!