with the employment of iron--iron girders, iron staircases, and iron roofings; and as the employment of these materials increased the outlay, he again ended with a catastrophe, which was all the greater as he was a pitiful manager, and had lost his head since he had become rich, rendered the more obtuse, it seemed, by money, quite spoilt and at sea, unable even to revert to his old habits of industry. This time Margaillan grew angry; he for thirty years had been buying ground, building and selling again, estimating at a glance the cost and return of house property; so many yards of building at so much the foot having to yield so many suites of rooms at so much rent. He wouldn’t have anything more to do with a fellow who blundered about lime, bricks, millstones, and in fact everything, who employed oak when deal would have suited, and who could not bring himself to cut up a storey--like a consecrated wafer--into as many little squares as was necessary. No, no, none of that! He rebelled against art, after having been ambitious to introduce a little of it into his routine, in order to satisfy a long-standing worry about his own ignorance. And after that matters had gone from bad to worse, terrible quarrels had arisen between the son-in-law and the father-in-law, the former disdainful, intrenching himself behind his science, and the latter shouting that the commonest labourer knew more than an architect did. The millions were in danger, and one fine day Margaillan turned Dubuche out of his offices, forbidding him ever to set foot in them again, since he did not even know how to direct a building-yard where only four men worked. It was a disaster, a lamentable failure, the School of Arts collapsing, derided by a mason! At this point of Sandoz’s story, Claude, who had begun to listen to his friend, inquired: ‘Then what is Dubuche doing now?’ ‘I don’t know--nothing probably,’ answered Sandoz. ‘He told me that he was anxious about his children’s health, and was taking care of them.’