I always find it so difficult to take pictures of buildings shooting straight up, but you have done a wonderful job, especially without a tripod. It is a bit soft as you mentioned, but that really might add to this. The black sky has a lot of red pixels, but that could be from changing resolution, I am not sure. I would suspect that this is easily changed. While it is no problem here, it might be an issue when printing. I love the shadows of the columns and the windows really stand out. Good job!