The geometry of mosques in Iran is a stunning fusion of art and mathematics, characterized by intricate patterns, symmetrical designs, and precise use of proportion. Domes, minarets, and iwans (vaulted halls) often feature elaborate tilework, showcasing repeating geometric shapes like stars, polygons, and tessellations. These designs reflect principles of unity and infinity, with patterns that create a sense of harmony and transcendence, symbolizing the universe’s order and spiritual connection.