A device for lowering and probably raising things from the rooftop. At first I thought it was one of those emergency escape systems, but the mechanism would be way too slow for that.

And a look down into the abandoned neighbourhood.

Please remember that these photos are all copyrighted to me. If you want to use them in any way, there's a 90 per cent chance I'll give you my permission, and be able to give you a copy with a higher DPI.
Copyright Jon Dunbar 2011