Glasgow's Botanic Gardens spiral staircase brought back to full glory

A historic spiral staircase in the palm house of Glasgow’s Botanic Gardens has been restored to its original glory after decades of heat and humidity had corroded it almost entirely.

Glasgow's Botanic Gardens spiral staircase brought back to full glory
A historic spiral staircase in the palm house of Glasgow’s Botanic Gardens has been restored to its original glory after decades of heat and humidity had corroded it almost entirely.