The sun had gone down full four hours, and it was later than most travellers would like it to be for finding themselves outside the walls of Rome, when Mr Dorrit's carriage, still on its last wearisome stage, rattled over the solitary Campagna. The savage herdsmen and the fierce-looking peasants who had chequered the way while the light lasted, had all gone down with the sun, and left the wilderness blank. At some turns of the road, a pale flare on the horizon, like an exhalation from the ruin-sown land, showed that the city was yet far off; but this poor relief was rare and short-lived. The carriage dipped down again into a hollow of the black dry sea, and for a long time there was nothing visible save its petrified swell and the gloomy sky.

Mr Dorrit, though he had his castle-building to engage his mind, could not be quite easy in that desolate place. He was far more curious, in every swerve of the carriage, and every cry of the postilions, than he had been since he quitted London. The valet on the box evidently quaked. The Courier in the rumble was not altogether comfortable in his mind. As often as Mr Dorrit let down the glass and looked back at him (which was very often), he saw him smoking John Chivery out, it is true, but still generally standing up the while and looking about him, like a man who had his suspicions, and kept upon his guard. Then would Mr Dorrit, pulling up the glass again, reflect that those postilions were cut-throat looking fellows, and that he would have done better to have slept at Civita Vecchia, and have started betimes in the morning. But, for all this, he worked at his castle in the intervals.