Nathan Horton: Controlled Explosion Number 2 Last time we talked about St Pancras Crypt, we were considering buying a London Borough. This week, the tone was rather more sombre with a group show, Responses to Conflict and Loss installed in these meditative, subterranean vaults. The Crypt is nigh on perfect for this sort of show. Its damp, fusty smelling waft and many vaulted rooms, nooks and crannies, with displaced gravestones lying around and family tombs......