The Seine, which was of a yellowish colour, almost reached the platforms of the bridges. A cool breath of air issued from it. Frederick inhaled it with his utmost energy, drinking in this good air of Paris, which seems to contain the effluvia of love and the emanations of the intellect. He was touched with emotion at the first glimpse of a hackney-coach. He gazed with delight on the thresholds of the wine-merchants' shops garnished with straw, on the shoe-blacks with their boxes, on the lads who sold groceries as they shook their coffee-burners. Women hurried along at a jog-trot with umbrellas over their heads. He bent forward to try whether he could distinguish their faces—chance might have led Madame Arnoux to come out.
The shops displayed their wares. The crowd grew denser; the noise in the streets grew louder. After passing the Quai Saint-Bernard, the Quai de la Tournelle, and the Quai Montebello, they drove along the Quai Napoléon. He was anxious to see the windows there; but they were too far away from him. Then they once more crossed the Seine over the Pont-Neuf, and descended in the direction of the Louvre; and, having traversed the Rues Saint-Honoré, Croix des Petits-Champs, and Du Bouloi, he reached the Rue Coq-Héron, and entered the courtyard of the hotel.
To make his enjoyment last the longer, Frederick dressed himself as slowly as possible, and even walked as far as the Boulevard Montmartre. He smiled at the thought of presently beholding once more the beloved name on the marble plate. He cast a glance upwards; there was no longer a trace of the display in the windows, the pictures, or anything else.
He hastened to the Rue de Choiseul. M. and Madame Arnoux no longer resided there, and a woman next door was keeping an eye on the porter's lodge. Frederick waited to see the porter himself. After some time he made his appearance—it was no longer the same man. He did not know their address.
Frederick went into a café, and, while at breakfast, consulted the Commercial Directory. There were three hundred Arnoux in it, but no Jacques Arnoux. Where, then, were they living? Pellerin ought to know.
He made his way to the very top of the Faubourg Poissonnière, to the artist's studio. As the door had neither a bell nor a knocker, he rapped loudly on it with his knuckles, and then called out—shouted. But the only response was the echo of his voice from the empty house.
After this he thought of Hussonnet; but where could he discover a man of that sort? On one occasion he had waited on Hussonnet when the latter was paying a visit to his mistress's house in the Rue de Fleurus. Frederick had just reached the Rue de Fleurus when he became conscious of the fact that he did not even know the lady's name.
He had recourse to the Prefecture of Police. He wandered from staircase to staircase, from office to office. He found that the Intelligence Department was closed for the day, and was told to come back again next morning.
Then he called at all the picture-dealers' shops that he could discover, and enquired whether they could give him any information as to Arnoux's whereabouts. The only answer he got was that M. Arnoux was no longer in the trade.
At last, discouraged, weary, sickened, he returned to his hotel, and went to bed. Just as he was stretching himself between the sheets, an idea flashed upon him which made him leap up with delight: