An Iwan is a traditional architectural feature commonly found in Islamic architecture. It is a large, vaulted space that is open on one side, often leading into a courtyard or garden. The design typically includes intricate tile work and decorative elements, showcasing the artistry of the culture. Iwans are often used in mosques, palaces, and madrasas, serving both functional and aesthetic purposes. They provide a shaded area for gathering and can enhance the acoustics of a space. This architectural style is prominent in regions such as Persia and Central Asia, reflecting the historical significance of Islamic art and architecture.