The hexagonal building between the fuel storage shed (foreground) and the keeper's house was also for storage. It had an unfinished beam and board ceiling. I shot this looking straight up. This is uncropped from the original, and I think I did a pretty good job of aligning and perspective control (slight curve and detail adjustments were made to add a little drama)
Welcome to all. I began blogging Retained-Images in 2004 at My-Expressions.com. It is gone now.