http://www.cityfarmer.info/2009/08/28/biosphere-home-farming-from-philips-designers/

http://www.dezeen.com/2009/06/24/floating-garden-by-benjamin-graindorge/

http://www.dezeen.com/2009/07/06/atreem-by-nitipak-samsen/

http://www.dezeen.com/2008/01/10/manned-cloud-by-jean-marie-massaud/

http://www.dezeen.com/2008/05/10/local-river-by-mathieu-lehanneur-2/

http://www.dezeen.com/2010/04/28/o3-by-designaffairs-studio/

http://www.dezeen.com/2010/03/07/postcarden-by-a-studio-for-design/