Natural Snow Buildings are a duo from Vitré, France, consisting of artists Mehdi Ameziane and Solange Gularte. They play music which can be classified as experimental psychedelic folk with drone elements and ambient influences. Formed in 1997, they have released numerous albums, many of them in extremely limited quantities. Both members of Natural Snow Buildings record as solo artists: Mehdi Ameziane as TwinSisterMoon and Solange Gularte as Isengrind.