I really like the photo as a whole, but the one thing you refer to, the phone line, is also the most distracting thing in the photograph. I know you can't do anyhting about the location but I htink if you cloned it out, and changed the title/description of the photo to being based around abandonment, they eye will be drawn more towards the bautifully colored building, mountains, and cloud rather than draw the eye up in a dull blue void with what looks to be a somewhat blurry phone wire.
aslo, something is gonig on on the right where the mountains meet the sky that looks a bit conspicuous or screams "edited" but that could just be random happenstance.
I really LOVE the building, mountains, and that one ominous cloud.
Of course everyhting I have said is an opinion and it even goes against what you are trying to convey a bit, so don't take it to personally. Really nice interesting photo overall.