We guarantee you’ve never seen a home quite like this one, except maybe in the cartoons. The home, officially known as “Ensculptic,” is in Minnetrista, Minnesota. Construction began in 1969 but it was quite an unusual process: the home has no straight walls and was built entirely using polyurethane foam, which gives it that cloud-like appearance. To see more photos of the surreal interior and the construction process, visit House Crazy.