That day, like every other Thursday, he was to dine at Sandoz’s, in company with their friends. But what was he to do until the evening? The idea of remaining by himself, of eating his heart out, disgusted him. He would have gone straight to his friend, only he knew that the latter must be at his office. Then the thought of Dubuche occurred to him, but he hesitated, for their old friendship had lately been cooling down. He felt that the fraternity of the earlier times of effort no longer existed between them. He guessed that Dubuche lacked intelligence, had become covertly hostile, and was occupied with ambitions different from his own. However, he, Claude, must go somewhere. So he made up his mind, and repaired to the Rue Jacob, where the architect rented a small room on the sixth floor of a big frigid-looking house. Claude was already on the landing of the second floor, when the doorkeeper, calling him back, snappishly told him that M. Dubuche was not at home, and had, in fact, stayed out all night. The young man slowly descended the stairs and found himself in the street, stupefied, as it were, by so prodigious an event as an escapade on the part of Dubuche. It was a piece of inconceivable bad luck. For a moment he strolled along aimlessly; but, as he paused at the corner of the Rue de Seine, not knowing which way to go, he suddenly recollected what his friend had told him about a certain night spent at the Dequersonnière studio--a night of terrible hard work, the eve of the day on which the pupils’ designs had to be deposited at the School of Arts. At once he walked towards the Rue du Four, where the studio was situated. Hitherto he had carefully abstained from calling there for Dubuche, from fear of the yells with which outsiders were greeted. But now he made straight for the place without flinching, his timidity disappearing so thoroughly before the anguish of loneliness that he felt ready to undergo any amount of insult could he but secure a companion in misfortune. The studio was situated in the narrowest part of the Rue du Four, at the far end of a decrepit, tumble-down building. Claude had to cross two evil-smelling courtyards to reach a third, across which ran a sort of big closed shed, a huge out-house of board and plaster work, which had once served as a packing-case maker’s workshop. From outside, through the four large windows, whose panes were daubed with a coating of white lead, nothing could be seen but the bare whitewashed ceiling.