Well done to you both! That's good news.
Lawrence, I'd like to visit the Hampstead exhibition if it comes to fruition, and claim half a bottle.
Seriously, I hope to visit but it's awkward to park in Covent Garden so it will be Hampstead for me. Which gallery is it likely to be in Hampstead? Is it the one in Heath Street on the left as you go down the hill, near to the dental clinic, or perhaps the Catto further down the hill? Anyway, perhaps you'll let us know once things are hopefully finalised.
All the best to you both.
Anthony