"No, no-- nothing except what you can see. It isn't magic, won't come to life and try to eat you or anything. Or anyway it hasn't yet." Probably best not to rule such things out, and anyway Bahorel has a certain sort of optimism. " It just changes the view. And sometimes a person needs that. And it changes the space, of course. --Have you ever been in a room with screens? Or a space curtained off?"