Jeanette
I've already read about the PAX in the stained-glass window; and as I was pondering this I also noted a little "thing" seemingly fixed to the wall just below and to the right of the window, but on the wall itself. What is this "thing" and what is the purpose/symbolism of it being there? Maybe is it some device for opening/closing the window? It appears to have some sort of rod or wire coming out of the top of it and running up the wall, parallel to the window. I'm curious now, and wonder if anybody else has noticed this and could enlighten me!