Cardboard architecture at its best: The February 2011 Christchurch, New Zealand, earthquake (magnitude 6.3) inflicted crippling damage on the Christchurch Cathedral which was the symbol of city. In response to this situation, Shigeru Ban Architects were asked to design a new temporary cathedral. Paper tubes of equal length and 20 ft containers form a triangular shape. Since geometry is decided by plan and elevations of the original cathedral, there is a gradual change in each angle of the paper tubes. This cathedral, which has a capacity of 700 people, can be used as an event space as well as a concert space. There was a media conference in Christchurch on 31st of July, 2011.

Japan-based Shigeru Ban Architects specialise in cardboard architecture. Their techniques can provide quick disaster relief after an earthquake, by providing housing, rebuilding schools or - as seen here - an entire cardboard cathedral.

www.shigerubanarchitects.com