I didn't ask about the paper, Suzi, but I wasn't as impressed with it as I was hoping. I suspect it was of the of the ink-jetty-squirty-droplet variety rather than the silver-creamy-lusciousness option. They were priced at around £1,100 to £1,300 (unframed) which seems quite a lot if they weren't hand printed on silver-laden, fibre-based paper - irrespective of the wondrousness of the photos.
That said, the gallery was empty apart from Lara and myself, so we got to have a good mooch round before I bought the book.
I took a couple of shots while I was in there. Hopefully, I'll have them process by this weekend.