This big whacky thing is going to be a huge wrought-iron window. Or patina copper, rather. For the Interior of Lord William's digs. There will be other elements, but this will be the main one. Going to go for a less ambitious set. Just some strong design.
I had a different plan, but I had to scrap it when it became apparent that it would be too expensive. So I photographed the stuff that I had, and photoshopped this big whacky design.