Ravenna, Italy: Basilica of San Vitale: Prayer Maze Floor

Mosaic floor pattern of the Basilica San Vitale (Basilica of St. Vitale; Church of Saint Vitale) in Ravenna, Italy. The church's mosaics are some of the most-studied works in Byzantine art. This pattern is called a prayer maze, in which one can start at the edge and walk to the center.