* Centralized: The building is centered around a large, octagonal space, with the altar positioned at the center. This contrasts with the traditional basilica plan, which has a nave running lengthwise.
* Octagonal: The central space of the church is an octagon, a shape frequently used in Byzantine architecture. This shape symbolizes the heavenly Jerusalem and the eight beatitudes.
* Byzantine: The church showcases many typical Byzantine architectural elements:
* Dome: The central octagon is topped by a dome, supported by a system of arches and pendentives.
* Mosaics: The interior walls are covered in lavish mosaics depicting scenes from the Bible and Christian history.
* Marble: San Vitale features rich marble cladding and decorative elements, a common feature in Byzantine churches.
In short: The Church of San Vitale is a masterpiece of Byzantine architecture, showcasing a centralized, octagonal plan and a lavish use of mosaics, marble, and other decorative elements. It exemplifies the grandeur and artistry of the Byzantine period.