This is the roof of my office building, which is a shopping mall on the lower floors. I've tried several times to get this right, and this is as close as I could come; and unfortunately, I couldn't do away with the stairs up there :-). I was a bit concerned about the security guards, but they know I work there so let me shoot away, with one exception, who left me alone after I explained this was for a photo contest. (We had what was thought to be a bomb left in our elevator shaft last month -- which nobody bothered to alert my office about -- so they are a bit more cautious than usual.)