For Italy, at this moment, wanted builders more than carvers; and a change was passing through her life, of which external edifice was a necessary sign. I complained of you just now that you never looked at the Byzantine font in the temple of St. John. The sacristan generally will not let you. He takes you to a particular spot on the floor, and sings a musical chord. The chord returns in prolonged echo from the chapel roof, as if the building were all one sonorous marble bell. Which indeed it is; and travellers are always greatly amused at being allowed to ring this bell; but it never occurs to them to ask how it came to be ringable:--how that tintinnabulate roof differs from the dome of the Pantheon, expands into the dome of Florence, or declines into the whispering gallery of St. Paul's. 23. When you have had full satisfaction of the tintinnabulate roof, you are led by the sacristan and Murray to Niccola Pisano's pulpit; which, if you have spare time to examine it, you find to have six sides, to be decorated with tablets of sculpture, like the sides of the sarcophagus, and to be sustained on seven pillars, three of which are themselves carried on the backs of as many animals. All this arrangement had been contrived before Niccola's time, and executed again and again. But behold! between the capitals of the pillars and the sculptured tablets there are interposed five cusped arches, the hollow beneath the pulpit showing dark through their foils. You have seen such cusped arches before, you think? Yes, gentlemen, _you_ have; but the Pisans had _not_. And that intermediate layer of the pulpit means--the change, in a word, for all Europe, from the Parthenon to Amiens Cathedral. For Italy it means the rise of her Gothic dynasty; it means the duomo of Milan instead of the temple of Paestum. 24. I say the duomo of Milan, only to put the change well before your eyes, because you all know that building so well. The duomo of Milan is of entirely bad and barbarous Gothic, but the passion of pinnacle and fret is in it, visibly to you, more than in other buildings. It will therefore serve to show best what fulness of change this pulpit of Niccola Pisano signifies. In it there is no passion of pinnacle nor of fret. You see the edges of it, instead of being bossed, or knopped, or crocketed, are mouldings of severest line. No vaulting, no clustered shafts, no traceries, no fantasies, no perpendicular flights of aspiration. Steady pillars, each of one polished block; useful capitals, one trefoiled arch between them; your panel above it; thereon your story of the founder of Christianity. The whole standing upon beasts, they being indeed the foundation of us, (which Niccola knew far better than Mr. Darwin); Eagle to carry your Gospel message--Dove you think it ought to be? [Illustration: PLATE II.--NICCOLA PISANO'S PULPIT.]