article_snippet.sent: The duo had attended the launch of the exhibition at the Abacus art space in Cardiff's Wood Street .
article_snippet.sent: Rescue mission: Fire crews had to save the pair and this meant the exhibition was shut on Saturday .
article_snippet.sent: Part of Havelock Street, in Cardiff, was closed for the emergency services to access the building.
article_snippet.sent: Ms Tye said the two men took over the former bank last June for no rent because the building will be demolished in two years to make way for the new BBC Wales headquarters.
article_snippet.sent: The gallery was closed on Saturday, but will reopen as normal on Wednesday.