Five Glastonbury stages made from ex-military helicopters and other reused materials

This year's Glastonbury festival debuted stages constructed using reclaimed materials, from storm-felled trees and helicopters to pieces of Heathrow's defunct Terminal 1. Here are five of the most interesting.

Budget constraints and tight deadlines have long meant that festivals reach for cheap plastics like polystyrene to decorate their stages – materials that are often difficult to recycle and live on in landfills for hundreds of years after fulfilling their purpose.

However, as...