Found this interesting “tree tent” that is made to house two temporarily, it has a wood stove, water storage, solar panel options, natural wool insulation and is made from recycled and/or sustainable materials.
Three meter diameter spherical frame of aluminum and green ash that is encased in a tailored cotton canvas. Inside the snug space, which anchors to nearby trees, are 100% wool winter thermal liners for warmth, along with a wood stove, water storage and options for renewable electricity.
Luminair describes their inspiration for the Tree Tent: “akin to an airship in many ways, its dirigible structure blends two very different but similar engineering materials – aluminum and wood; with inspiration and design queues taken heavily from early zeppelin engineering and early lightweight aircraft design.
















Great web site.
This was featured on UK TV alone with some other great projects you might be interested in.
http://www.channel4.com/programmes/george-clarkes-amazing-spaces/episode-guide/series-1