👉 "Unfenestral" in Islamic architecture refers to a building or structure that is not divided into sections but rather is made up of flat, unadorned surfaces. It is often used to describe buildings that are open and spacious without any ornamentation. The term is derived from the Arabic word "unfend," which means "not separated" or "not enclosed." This principle is commonly applied in Islamic architecture, where a building's design is meant to be harmonious with its surroundings