I think this is just brilliant if you want artistic and unusual doors/windows and openings.especially when building earthen homes where much of the homes are hand sculpted.using reclaimed wood, this would really be practical and beautiful ♥
"Simon and his father-in-law built this hobbit house in just four months. Read more: Extraordinary Off-Grid Hobbit Home in Wales Only Cost three thousand pounds to Build Simondale Hobbit House – Inhabitat - Green Design Will Save the World
From an ecological perspective, pneumatically impacted stabilized earth (PISE) is a nearly perfect building material. A house halfway between Carmel and Big Sur, near California’s central coast, showcases PISE’s residential potential.