Caldera House Client: Peter Toot Architects: DUST Earthen company: DUST Finalist Location : San Rafael Valley, Arizona USA, North America Technique : Rammed earth Category : Individual housing Facebook Share :Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Google+ (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pinterest (Opens in new window)