I keep starting to lean over when I look at this because of the slight slope on that far wall but I guess the problem is trying to get a balance between both sides. Definately a good subject choice, good luck.
interesting 'monument' here... I believe that the time of day you chose to make this photograph may not have been the best since your primary building face is in the shadows. The 'bright' side of the building on the right side of the frame seems to be drawing my attention moreson than the dark side in the shadows...