St Paul's Cathedral familiar with the unique octagonal lantern tower over the crossing of Ely Cathedral, which spans the aisles as well as the central nave, unlike the central towers and domes of most churches. Wren adapted this characteristic in designing the dome of St Paul's. In section St Paul's also maintains a medieval form, having the aisles much lower than the nave, and a defined clerestory. The most notable exterior feature is the dome, which rises to the cross at its summit, and dominates views of the City. The height of 365 feet is explained by Wren's interest in astronomy. Until the
Milad Tower showroom for exhibiting products, a specialized library, an exhibition hall, and an administrative unit. The Milad Tower has an octagonal base, symbolizing traditional Iranian architecture. Milad Tower Milad Tower ( ), also known as the Tehran Tower ( ), is a multi-purpose tower in Tehran, Iran. It is the sixth-tallest tower and the 24th-tallest freestanding structure in the world. It is located between Qarb Town and the district of Gisha, standing at 435 meters from the base to the tip of the antenna. The head consists of a large pod with 12 floors, the roof of which is at 315