The Facade

It is in grey sandstone and brickwork, with two sloping sides and is divided into three parts by impressive uneven buttresses that preserve traces of an arcade. This was probably done to imitate that of the early basilica that had liturgical functions. The arcade, somewhat to the right of the facade, is in sandstone and is surmounted by a bas-relief that shows an angel and two people praying. The upper part, animated in the centre by two orders of openings, is crowned by a small unusable loggia and by a motif of entwined arches.