To be honest, when I first saw the photo, I thought you were going to ask about the dark inverse-halo artifact in the sky around the left top side of the building. Not sure what caused that, but now I'm curious. Clearly something induced by the bright dome causing the sky around it to darken for some reason. I'm used to seeing subtle chromatic aberration in photo highlights, but this is something different than that that I've never seen (at least not so obviously), and I'm surprised by it.