at Cologne in less time than it would need in our days for a German book of capital importance to pass the Rhine"; and Renan wrote this in 1852 when German books of capital importance were revolutionizing the literary world. One is apt to forget the smallness of Europe, and how quickly it could always be crossed. In summer weather, with fair winds, one can sail from Alexandria or from Syria, to Sicily, or even to Spain and France, in perfect safety and with ample room for freight, as easily now as one could do it then, without the aid of steam; but one does not now carry freight of philosophy, poetry, or art. The world still struggles for unity, but by different methods, weapons, and thought. The mercantile exchanges which surprised Renan, and which have puzzled historians, were in ideas. The twelfth century was as greedy for them in one shape as the nineteenth century in another. France paid for them dearly, and repented for centuries; but what creates surprise to the point of incredulity is her hunger for them, the youthful gluttony with which she devoured them, the infallible taste with which she dressed them out. The restless appetite that snatched at the pointed arch, the stone fleche, the coloured glass, the illuminated missal, the chanson and roman and pastorelle, the fragments of Aristotle, the glosses of Avicenne, was nothing compared with the genius which instantly gave form and flower to them all. This episode merely means that the French twelfth-century artist may be supposed to have known his business, and if he produced a grotesque, or a green-faced Saint, or a blue castle, or a syllogism, or a song, that he did it with a notion of the effect he had in mind. The glass window was to him a whole,--a mass,--and its details were his amusement; for the twelfth-century Frenchman enjoyed his fun, though it was sometimes rather heavy for modern French taste, and less refined than the Church liked. These three twelfth-century windows, like their contemporary portal outside, and the fleche that goes with them, are the ideals of enthusiasts of mediaeval art; they are above the level of all known art, in religious form; they are inspired; they are divine! This is the claim of Chartres and its Virgin. Actually, the French artist, whether architect, sculptor, or painter in glass, did rise here above his usual level. He knew it when he did it, and probably he attributed it, as we do, to the Virgin; for these works of his were hardly fifty years old when the rest of the old church was burned; and already the artist felt the virtue gone out of him. He could not do so well in 1200 as he did in 1150; and the Virgin was not so near.