Yeah, and Jackson's crew had the dickens of a time hinging it! Doorknobs in the exact center look pretty, but don't offer the same leverage. I like the round moon-shaped openings in Japanese homes, but they don't usually hang doors in them. Irises are about the best way to close off that sort of entrance, but then you have multiple pieces all of which must be synchronized. You are a photographer, so you've probably seen the revolving darkroom doors, mayhap with multiple exits? It is interesting walking into one and hoping that you have turned it just far enough to get where you need to go at the other side. (And hoping that the entrance is still there when you need to leave the chamber.) Carolly