Public vote winner for sustainable building of the year: The Arc is the newest building at the world renowned Green School in Bali, Indonesia.

The first building of its kind ever made, the Arc at Green School is a series of bamboo arches spanning 19 meters, interconnected by anticlastic gridshells which derive their strength from curving in two directions. The Arc is a feat of engineering; it required months of research and development and fine tuning of tailor-made details. The result is a refined design with unparalleled beauty, which stands as a testament to Green School and Ibuku's commitment to expanding horizons in sustainable architecture and design.

Architect: Ibuku
Project: The Arc at Green School Bali
Read more: The Arc at Green School Bali