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.
Edgeland House By Bercy Chen Studio LP (Austin Tx.) Edgeland Residence is located on a rehabilitated brownfield site and is a modern re‐interpretation of one of the oldest housing typologies in North America, the Native American Pit House.
The first house you'll see is an unusual underground home known as the Aloni house was built in Greece by Deca Architecture. This house surrounded by beautiful landscape is 240 square meters. Its walls are made of earth, and its roof is green.