I cut the railing to length using a fret saw and glued it up. A newel post of some kind at the corner would have been lovely, but I didn't plan for it :)
I have to put the supports in the Great Hall -- side beams and a support beam -- and then I think I'll let the kids paint and install the Gallery on Thursday.
Here's the Gallery in place -- I've glued the side supports on, but it's just balancing up there on the support column :) It looks like part of an opera set, doesn't it? "Deh vieni alla finestra ..."