Wandering round to the facade, finished in 1886, it is a careful imitation of fifteenth-century work we see, saved from the mere routine of just that, in its design at any rate, by the vote of the people, who, against the opinion of all the artists in Florence at that time, insisted on the cornice following the basilical form of the tower, refusing to endorse the pointed "tricuspidal" design. It is not, however, in such merely competent work as this that we shall find ourselves interested, but rather in the beautiful door on the north just before the transept, over which, in an almond-shaped glory, Madonna gives her girdle to St. Thomas. Given now to Nanni di Banco, a sculptor of the end of the fourteenth century, whom Vasari tells us was the pupil of Donatello, it long passed as the work of Jacopo della Quercia. Certainly one of the loveliest works of the early Renaissance, it is so full of life and gracious movement, so natural and so noble, that everything else in the Cathedral, save the work of Donatello, is forgotten beside it. Madonna enthroned among the Cherubim in her oval mandorla, upheld by four puissant fair angels, turns with a gesture most natural and lovely to St. Thomas, who kneels to her, his drapery in beautiful folds about him, lifting his hands in prayer. Above, three angels play on pipes and reeds; while in a corner a great bear gnaws at the bark of an oak in full leaf. In turning now to the Campanile, which Giotto began in 1334, on the site of a chapel of S. Zenobio, we come to the last building of the great group. Fair and slim as a lily, as light as that, as airy and full of grace, to my mind at least it lacks a certain stability, so that looking on it I always fear in my heart lest it should fall. It seems to lack roots, as it were, yet by no means to want confidence or force. Can it be that, after all, it would have seemed more secure, more firm and established, if the spire Giotto designed for it had in truth been built? The consummate and supreme artist, architect, sculptor, and painter was not content to design so fair, so undreamed-of a flower as this, but set himself to make the statues and the reliefs that were necessary also. And then has he not built as only a painter could have done, in white and rose and green? He died too soon to see the fairest of his dreams, and it is really to two other artists--Taddeo Gaddi and Francesco Talenti--that the actual work, after the first five storeys--those windows, for instance, that add so much to the beauty of the tower--is owing.[91] [Illustration: THE MADONNA DELLA CINTOLA _By Nanni di Banco. Duomo, Florence_ _Alinari_]