Beautiful, I love it!
On a slightly different note, try
http://www.calearth.org/
These houses are beehive shape and are legal to build in this area. They are all over the planet now in areas that have had various disasters because they are so easy to build and the materials are not so hard to get. They are very resistant to quakes, floods and high winds, even hurricanes/tornados due to their shape.
"Cal-Earth is at the cutting edge of Earth Art and Ceramic Architecture technologies today. Founded and directed by the internationally renowned architect and author Nader Khalili in 1986, it's scope spans technical innovations published by NASA for lunar base construction, to design and development of housing for the world's homeless for the United Nations. "
They are located in Hesperia, CA and have free tours once a month.