Owing to the varieties of dress already touched upon, a crowd in Paris presents a less gloomy, less monotonous appearance than the black-coated mobs of London; and in harmony with the greater relief afforded by the different colours of the costumes are the animated gestures of the persons composing the crowd. Observe, indeed, a mere group of persons conversing on no matter what commonplace subject, or idly chatting as they sip their coffee together on the boulevards, and they appear to be engaged in some violent dispute. To mention yet another point on which Paris differs from London: the most interesting part of Paris lies on the right bank of the Seine, whereas all that is interesting in London lies on the left bank of the Thames. The left bank of the Seine possesses, however, buildings and streets of historical interest. Here, too, is the quarter of the schools: the Quartier Latin, as it is still called, not by reason of its Roman antiquities, which, except at the Hotel Cluny, would be sought for in vain, but because, in the mediæval period whence the schools for the most part date, even to comparatively modern times, Latin was the language of the student. On the "left bank," moreover, stand the Institute, the Pantheon or Church of Ste. Geneviève, as, according to the predominance of religion or irreligion, it is alternately called; the Ste. Geneviève Library, the Luxemburg Palace, with its magnificent picture gallery, the School of Medicine, and the School of Fine Arts. Many of the great painters, too, have their studios--often little academies in themselves--on the left bank of the river; while among the famous streets on the "left bank" is that Rue du Bac so often referred to in the chronicles and memoirs of the eighteenth century. The famous Café Procope, again, literary headquarters of the encyclopædists, stands on what is now considered the wrong side of the water. So too does the Odéon Theatre, once the Théàtre Français, where, in modern as well as ancient times, so many dramatic masterpieces have been produced. On the other hand, there is scarcely on the left bank one good hotel: certainly not one that could put forward the slightest pretension to being fashionable. Nor, except in the case of professional men connected with the hospitals or the schools, would anyone mixing in fashionable society care to give his address anywhere on the left bank.