Ark Nova, or “new ark,” was commissioned by the Lucerne Festival and designed by Anish Kapoor and Isozaki as a response to natural disaster. The PVC-coated polyester membrane of the orb-like structure inflates and deflates quickly, allowing this concert hall to be transported from one location to another, originally touring areas that were affected by the 2011 Tohoku earthquake and tsunami. The inflatable mobile performance venue can showcase a range of performing arts for audiences of up to 500 guests, and has become a symbol of the spirit of rebuilding. Photo: courtesy of Iwan Baan