Forty years ago, a rambler who had ventured into that unknown country of the Salpêtrière, and who had mounted to the Barrière d’Italie by way of the boulevard, reached a point where it might be said that Paris disappeared.
It was no longer solitude, for there were passers-by; it was not the country, for there were houses and streets; it was not the city, for the streets had ruts like highways, and the grass grew in them; it was not a village, the houses were too lofty.
What was it, then? It was an inhabited spot where there was no one; it was a desert place where there was some one; it was a boulevard of the great city, a street of Paris; more wild at night than the forest, more gloomy by day than a cemetery.
It was the old quarter of the Marché-aux-Chevaux.
The rambler, if he risked himself outside the four decrepit walls of this Marché-aux-Chevaux; if he consented even to pass beyond the Rue du Petit-Banquier, after leaving on his right a garden protected by high walls; then a field in which tan-bark mills rose like gigantic beaver huts; then an enclosure encumbered with timber, with a heap of stumps, sawdust, and shavings, on which stood a large dog, barking; then a long, low, utterly dilapidated wall, with a little black door in mourning, laden with mosses, which were covered with flowers in the spring; then, in the most deserted spot, a frightful and decrepit building, on which ran the inscription in large letters: POST NO BILLS,—this daring rambler would have reached little known latitudes at the corner of the Rue des Vignes-Saint-Marcel.
There, near a factory, and between two garden walls, there could be seen, at that epoch, a mean building, which, at the first