The United Kingdom Pavilion at Shanghai’s 2010 World Expo was constructed of 60,000 light-funneling fiber-optic rods each with one or more seeds implanted at its tip.
The Seed Cathedral was designed by the architectural firm led by Thomas Heatherwick, who worked with the Kew Gardens and Millennium seed bank project, whose mission is to collect seeds from 25% of the world’s plant species by 2020.
The structure was designed to evoke the theme of the Expo: “Better City, Better Life.” The project includes a surrounding landscape conceived as a continuation of the building’s texture.
The fiber-optic rods that make up the cathedral are designed to respond to external light conditions, so that movements of clouds and changes of light outside it are experienced inside as changes in luminosity.
Upon its dismantling, the cathedral’s 60,000 rods will be distributed to hundreds of schools across China and the U.K. “just as dandelion seeds are blown away and dispersed on the breeze,” in the words of the architect’s statement
Heatherwick designed the interior to be a contemplative, tranquil space, surrounded by thousands of points of light, each bearing, literally, the seeds of life.