It's one thing to say they're arbitrary, it's another to admit they were actually chosen from a rather large quantity of bizarre slides we keep in our top cupboard. I think they were last used as a slide show component of an early New Estate show four or five years ago. Anyway, the only arbitrary element really is the order they are in here. Most of them we did not take. A couple we did. Where is Mowbray, anyone know? I can't recall.