By thus concentrating attention on what is essential and important in a town, I hope to give in a comparatively short space, though with inevitable conciseness, a fuller account than is usually given of the chief architectural and monumental works of the principal art-cities. In dealing with Paris, for example, I shall have little to say about such modern constructions as the Champs Elysées or the Eiffel Tower; still less, of course, about the Morgue, the Catacombs, the waxworks of the Musée Grévin, and the celebrated Excursion in the Paris Sewers. The space thus saved from vulgar wonders I shall hope to devote to fuller explanation of Notre-Dame and the Sainte Chapelle, of the mediæval carvings or tapestries of Cluny, and of the pictures or sculptures in the galleries of the Louvre. Similarly in Florence, whatever I save from description of the Cascine and even of the beautiful Viale dei Colli (where explanation is needless and word-painting superfluous), I shall give up to the Bargello, the Uffizi, and the Pitti Palace. The passing life of the moment does not enter into my plan; I regard each town I endeavour to illustrate mainly as a museum of its own history. For this reason, too, I shall devote most attention in every case to what is locally illustrative, and less to what is merely adventitious and foreign. In Paris, for instance, I shall have more to say about truly Parisian art and history, as embodied in St. Denis, the Île de la Cité, and the shrine of Ste. Geneviève, than about the Egyptian and Assyrian collections of the Louvre. In Florence, again, I shall deal rather with the Etruscan remains, with Giotto and Fra Angelico, with the Duomo and the Campanile, than with the admirable Memlincks and Rubenses of the Uffizi and the Pitti, or with the beautiful Van der Goes of the Hospital of Santa Maria. In Bruges and Brussels, once more, I shall be especially Flemish; in the Rhine towns, Rhenish; in Venice, Venetian. I shall assign a due amount of space, indeed, to the foreign collections, but I shall call attention chiefly to those monuments or objects which are of entirely local and typical value.