The living fences that surround each suntuure are not just a barrier to keep out people, wild animals, and domestic livestock. In the permaculture vocabulary, the fence is a vegetative berm, and is instrumental in the process of nutrient cycling and nutrient retention within the suntuure. In other words, the cuntuuje represent a sustainable biointensive polyculture farm system and landscape architecture, housing one or more microclimate ecosystems and are examples of what we know today to be a permaculture design. The graphic in this section is a mind map of the internal zones and sectors found typically in a suntuure environment.