The sewer is the conscience of the city. Everything there converges and confronts everything else. In that livid spot there are shades, but there are no longer any secrets. Each thing bears its true form, or at least, its definitive form. The mass of filth has this in its favor, that it is not a liar. Ingenuousness has taken refuge there. The mask of Basil is to be found there, but one beholds its cardboard and its strings and the inside as well as the outside, and it is accentuated by honest mud. Scapin’s false nose is its next-door neighbor. All the uncleannesses of civilization, once past their use, fall into this trench of truth, where the immense social sliding ends. They are there engulfed, but they display themselves there. This mixture is a confession. There, no more false appearances, no plastering over is possible, filth removes its shirt, absolute denudation puts to the rout all illusions and mirages, there is nothing more except what really exists, presenting the sinister form of that which is coming to an end.