What can architecture learn from nature?

http://www.agrocourier.com/bcsweb/cscms_de.nsf/id/Arc_Agro/$file/nt_architektur.jpg

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http://www.designboom.com/contemporary/naturalarchitecture/03.jpg

http://www.persvenssonsoundart.com/bilder/1%20ARCHITECTURE%20GREEN%20RED.jpg-for-web-LARGE.jpg

http://mocoloco.com/art/upload/2007/10/books_natural_architecture.jpg

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http://www.biomimicryguild.com/images/sea_urchin_1.jpg

http://www.pestproducts.com/images/orb-spider-web.JPG

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