The facade of the Basilica di San Frediano has a unique (and much-restored) 13th-century mosaic in a markedly Byzantine style. The main feature of the beautiful basilica’s interior is the Fontana Lustrale , a 12th-century baptismal font decorated with sculpted reliefs, just to the right as you enter. Note, too, the fine capitals, many recycled from the nearby Roman amphitheatre.
