Shi Ling bridge, a shell-inspired bridge for pedestrians and cyclists in China.
termite nest section
Copper Dome House is a “Puzzling” Garden Home Dome House - Gallery Page 10 – Inhabitat - Sustainable Design Innovation, Eco Architecture, Gr.
Biomimicry in Architecture by Michael Pawlyn
Just a design prototype right now, but the carbon-scrubbing Treepods designed by Mario Caceres and Cristian Canonico