Norwich Cathedral, cloister and labyrinth - Norwich, England, UK - begun in 1096 and constructed out of flint and mortar and faced with a cream-coloured Caen limestone. A Saxon settlement and two churches were demolished to make room for the buildings. Completed in 1145 with the Norman tower still seen today topped with a wooden spire covered with lead.
The Swing Pavilion: Lombok International Bamboo Architectural Festival. Highly expressive bamboo pavilion that use traditional bamboo craftsmanship as a construction method. Its geometry is based on the “Enneper Surface”, a double-curved surface that originates in the fields of algebraic geometry. The double-curved surface operates as grid-shell that uses the bending properties of bamboo for its strength. http://www.l-e-a-d.pro/projects/swing-pavilion/3054#sthash.Aq2Jf5rk.dpuf