patrick.net

http://www.newscientist.com/article/dn24058-quakeproof-cathedral-made-of-cardboard-unveiled.html?source=Patrick.net\\&cmpid=RSSNSNS2012-GLOBALonline-news#.UhJPK6zaQf1

Made from 98 giant cardboard tubes, the new Transitional Cathedral will hold 700 worshippers and is designed to last for up to 50 years. The tubes are coated with three layers of waterproof polyurethane and most are sheltered by the polycarbonate roof, which is translucent and so glows when the cathedral is lit at night.