Dominating the transept is the baptistery fresco. The cathedral complex, in Piazza del Duomo, includes the Baptistery and Giotto's Campanile. Attached to the basilica is the Lateran Baptistery, one of the oldest in Christendom. Beside the Cathedral lies the octagonal Baptistery of Parma. Only ruins of the baptistery and the octagonal baptismal font remain today. The ceilings of the chancel, baptistery and the crossing under the tower are rib vaulted. Their masterpieces are the pulpits of the Baptistery and Cathedral of Pisa. The octagonal Lateran baptistery stands somewhat apart from the archbasilica. Many Christian monuments are erected including the catacombs of Sousse or the Makthar baptistery. The columbarium, established in the 1970s, is in a room directly west of the baptistery. They originally formed the baptistery complex of the Constantinian church. The Baptistery is crowned by a magnificent mosaic ceiling. In Florence a magnificiant mosaic of the Last Judgement decorates the dome of the Baptistery. Subsequently, the monastery and the fixtures to the baptistery followed. The three halls create an open courtyard, in which was originally located a separate baptistery.