Free Republic

By day, Lazar Kunstmann is a typically avant-garde Parisian, an urbane, well-spoken video film editor who hangs out in the fashionable Latin Quarter. By night he inhabits a strange and secret world with its base in the tunnels beneath the French capital – the world of the urban explorers. Mr Kunstmann belongs to les UX, a clandestine network that is on a mission to discover and exploit the city’s neglected underworld. The urban explorers put on film shows in underground galleries, restore medieval crypts and break into monuments after dark to organise plays and readings. In the eyes of their...