Due to social practices that involved pilgrims venerating the relics of saints in this period, the Bishop of Autun ordered the creation of a larger cathedral to house the relics and accommodate the influx of pilgrims into Autun. The column capitals and main façade of the church are embellished with realistic sculptures carved by Gislebertus. The artwork is a means of teaching the masses of Christian ethics with dramatic scenes of heaven and hell. Other features include a rare tympanum signed by Giselbertus of Autun.