It is certainly with some such thought as this in his heart the unforgetful traveller will enter S. Pierino, not far from S. Paolo al Orto, at the corner of Via Cavour and Via delle belle Torri. Coming into this old church suddenly out of the sunshine, how dark a place it seems, full of a mysterious melancholy too, a sort of remembrance of change and death, as though some treachery asleep in our hearts had awakened on the threshold and accused us. The crypt has long been used as a charnel house, the guide-book tells you, but maybe it is not any memory of the unremembered and countless dead that has stirred in your heart, but some stranger impulse urging you to a dislike of the darkness, that dim mysterious light that is part of the north and has nothing to do with Italy. How full of twilight it is, yet once in this place a temple to Apollo stood, full of the sun, almost within sound of the sea, when, we know not how,[74] the Pisans received news of Jesus Christ, and, forgetting Apollo, gave his temple to St. Peter. Then in 1072 they pulled down that old "house of idols,"[75] and built this church, calling it S. Pietro in Vincoli, perhaps because of the presence of the old gods, perhaps because it was so dark--who knows; and on the 30th of August 1119, Archbishop Pietro, he who brought the cross of silver from Rome and put in it the banner of the city and led Pisa to victory in Majorca, solemnly consecrated it. I was thinking somewhat in this fashion, resting on a bench in that cool twilight place, where the sounds of life come from very far off, when out of the darkness an old man crept toward me; he seemed as old as the church itself. "The Signore would see the church," he asked; "who can the Signore wish for better than myself?--it is my own church, I am its guardian." Truly he was very old: if he were Apollo, long and evil had been his days; if he were St. Peter, indeed he was very like. It was a long story of buried treasure, buried or lost I know not which, that he tried to tell me, while he pointed to the beautiful pavement, or caressed the old fading pillars, leading me up the broken steps into the greater darkness of the nave, where he showed me one of the most ancient pictures in Pisa, a great, mournful, and grievous crucifix, a colossal Christ, His feet nailed separately to the cross, His body tortured and emaciated, a hideous mask of death;--here in the temple of Apollo. "It is here," said he, smiling, "that Paganism and Christianity were married; and in the temple lie the dead, and in the church the living pray, as you see, Signore, beside these old pillars that were not built for any Christian house. Such is the splendour and antiquity of our city. For, as you know, doubtless, the Duomo itself is built on the foundations of Nero's Palace,[76] S. Andrea (not far away) was once a temple of Venus, in S. Niccola we besought Ceres, and in S. Michele called on Mars; such, Signore, is the splendour and glory of our city...."