This almost looks like it might have been a church, or even a monastery...with the high arched windows and the interior courtyards. It must have been very elegant and imposing at one time. Now it is a little sad. Ozarks, how interesting! The weathering on the foreground arches seem to say this is a fairly old building, perhaps 200 years or more. Did you learn the name of this building, perhaps? I would love to see another photo on a brighter day and in a more rectangular format, should you go back one day.
I think this pic would look really cool in B&W. Your focus and comp are quite good, but the lack of contrast in the sky makes it a little boring. If you boosted your contrast, sharpness and put a nice monochrome filter on it, I think it would really pop.