I absolutely love this. Reminds me of an adobe bubble house I saw in an article many years ago. Richard Olsen's Book Handmade Houses Showcases Beautiful and Unusual Homes : Architectural Digest. Probably for my future little house in Europe.
Sneak Peek: Amelia the Airstream. “The camper is fully equipped with a separate bathroom and shower. All plumbing fixtures arefrom. Penny tile with gray grout was used in the bathroom, keeping the weight of the camper heavier closer to the truck hitch.