But perhaps the best image of the absence of stale melancholy or wasted splendour, of the positive presence of what I have called temperate joy, in the Florentine impression and genius, is the bell-tower of Giotto, which rises beside the cathedral. No beholder of it will have forgotten how straight and slender it stands there, how strangely rich in the common street, plated with coloured marble patterns, and yet so far from simple or severe in design that we easily wonder how its author, the painter of exclusively and portentously grave little pictures, should have fashioned a building which in the way of elaborate elegance, of the true play of taste, leaves a jealous modern criticism nothing to miss. Nothing can be imagined at once more lightly and more pointedly fanciful; it might have been handed over to the city, as it stands, by some Oriental genie tired of too much detail. Yet for all that suggestion it seems of no particular time - not grey and hoary like a Gothic steeple, not cracked and despoiled like a Greek temple; its marbles shining so little less freshly than when they were laid together, and the sunset lighting up its cornice with such a friendly radiance, that you come at last to regard it simply as the graceful, indestructible soul of the place made visible. The Cathedral, externally, for all its solemn hugeness, strikes the same note of would-be reasoned elegance and cheer; it has conventional grandeur, of course, but a grandeur so frank and ingenuous even in its parti-pris. It has seen so much, and outlived so much, and served so many sad purposes, and yet remains in aspect so full of the fine Tuscan geniality, the feeling for life, one may almost say the feeling for amusement, that inspired it. Its vast many-coloured marble walls become at any rate, with this, the friendliest note of all Florence; there is an unfailing charm in walking past them while they lift their great acres of geometrical mosaic higher in the air than you have time or other occasion to look. You greet them from the deep street as you greet the side of a mountain when you move in the gorge - not twisting back your head to keep looking at the top, but content with the minor accidents, the nestling hollows and soft cloud- shadows, the general protection of the valley.