Looking at the engineering genius that's taken repurposing underground, from a rotting shipyard transformed into a subterranean museum to a rusting bank vault that now serves cocktails.
2. Aeroplane Wing to House & Corn Exchange to Theatre
43m
From a Boeing 747 transformed into a residential roof to a revolutionary sci-fi theatre made from a relic of the Industrial Revolution, looking at two showstopping structures that have pushed repurposing innovation to its absolute limits.