Can I have a baldachino like that please? This is the church in Rome where the relics of Saint Lawrence are venerated. For more pictures check out this slide show. San Lorenzo Fuori le Mura was built by Constantine on the site of the martyrdom of St Lawrence. The tomb of St Lawrence is still there. The relics of St Stephen–his fellow deacon martyr are also there. Pope Pius IX is also buried beneath the high altar.