"Never mind; do as I tell you. We may all make mistakes in this world," returned the artist, giving utterance to a moral sentiment which did not influence him beyond the precincts of the workshop. The workman obeyed, and added the requisite instruments to the furnishing of his leather bag.

"And be careful, Tista," added Marzio, turning to the apprentice. "Look to the sockets in the marble when you place the large pieces. Measure them with your compass, you know; if they are too loose you have the thin plates of brass to pack them; if they are tight, file away, but finish and smooth it well Don't leave anything rough."

Gianbattista nodded as he lent a helping hand to the workmen who were carrying the heavy pieces to the carts.

"Will you come to the church before night?" he asked.

"Perhaps. I cannot tell. I am very busy."

In ten minutes the pieces were all piled upon the two vehicles, and Gianbattista strode away on foot with the workmen. He had not thought of changing his dress, and had merely thrown an old overcoat over his grey woollen blouse. For the time, he was an artisan at work. When working hours were over, and on Sundays, he loved to put on the stiff high collar and the cheeked clothes which suggested the garments of the English tourist. He was then a different person, and, in accordance with the change, he would smoke a cigarette and pull his cuffs over his hands, like a real gentleman, adjusting the angle of his hat from time to time, and glancing at his reflection in the shop windows as he passed along. But work was work; it was a pity to spoil good clothes with handling tools and castings, and jostling against the men, and, moreover, the change affected his nature. He could not handle a hammer or a chisel when he felt like a real gentleman, and when he felt like an artisan he must enjoy the liberty of being able to tuck up his sleeves and work with a will. At the present moment, too, he was proud of being in sole charge of the work, and he could not help thinking what a fine thing it would be to be married to Lucia and to be the master of the workshop. With the sanguine enthusiasm of a very young man who loves his occupation, he put his whole soul into what he was to do, assured that every skilful stroke of the hammer, every difficulty overcome, brought him nearer to the woman he loved.

Marzio entered the inner studio when Gianbattista was gone, leaving a boy who was learning to cut little files—the preliminary to the chiseller's profession—in charge of the outer workshop. The artist shut himself in and bolted the door, glad to be alone with the prospect of not being disturbed during the whole afternoon. He seemed not to hesitate about the work he intended to do, for he immediately took in hand the crucifix, laid it upon the table, and began to study it, using a lens from time to time as he scrutinised each detail. His rough hair fell forward over his forehead, and his shoulders rounded themselves till he looked almost deformed.

He had suffered very strong emotions during the last twenty-four hours—enough to have destroyed the steadiness of an ordinary man's hand; but with Marzio manual skill was the first habit of nature, and it would have been hard to find a mental impression which could shake his physical nerves. His mind, however, worked rapidly and almost fiercely, while his eyes searched the minute lines of the work he was examining.

Uppermost in his thoughts was a confused sense of humiliation and of exasperation against his brother. The anger he felt had nearly been expressed in a murderous deed not more than two or three hours earlier, and the wish to strike was still present in his mind. He twisted his lips into an ugly smile as he recalled the scene in every detail; but the determination was different from the reality and more in accordance with his feelings. He realised again that moment during which he had held the sharp instrument over his brother's head, and the thought which had then passed so rapidly through his brain recurred again with increased clearness. He remembered that beneath the iron-bound box in the corner there was a trap-door which descended to the unused cellar, for his workshop had in former times been a wine-shop, and he had hired the cellar with it. One sharp blow would have done the business. A few quick movements and Paolo's body would have been thrown down the dark steps beneath, the trap closed again, the safe replaced in its position. It was eleven o'clock then, or thereabouts. He would have sent the workmen to their dinner, and would have returned to the inner studio. They would have supposed afterwards that Don Paolo had left the place with him. He would have gone home and would have said that Paolo had left him—or, no—he would have said that Paolo had not been there, for some one might see him leave the workshop alone. In the night he would have returned, his family thinking he had gone to meet his friends, as he often did. When the streets were quiet he would have carried the body away upon the hand-cart that stood in the entry of the outer room. It was not far—scarcely three hundred yards, allowing for the turnings—to the place where the Via Montella ends in a mud bank by the dark river. A deserted neighbourhood, too—a turn to the left, the low trees of the Piazza de' Branca, the dark, short, straight street to the water. At one o'clock after midnight who was stirring? It would all have been so simple, so terribly effectual.

And then there would have been no more Paolo, no more domestic annoyances, no more of the priest's smooth-faced disapprobation and perpetual opposition in the house. He would have soon brought Maria Luisa and Lucia to reason. What could they do without the support of Paolo? They were only women after all. As for Gianbattista, if once the poisonous influence of Paolo were removed—and how surely removed!—Marzio's lips twisted as though he were tasting the sourness of failure, like an acid fruit—if once the priest were gone, Gianbattista would come back to his old ways, to his old scorn of priests in general, of churches, of oppression, of everything that Marzio hated. He might marry Lucia then, and be welcome. After all, he was a finer fellow for the pretty girl than Gasparo Carnesecchi, with his claw fingers and his vinegar salad. That was only a farce, that proposal about the lawyer—the real thing was to get rid of Paolo. There could be no healthy liberty of thought in the house while this fellow was sneaking in and out at all hours. Tumble Paolo into a quiet grave—into the river with a sackful of old castings at his neck—there would be peace then, and freedom. Marzio ground his teeth as he thought how nearly he had done the thing, and how miserably he had failed. It had been the inspiration of the moment, and the details had appeared clear at once to his mind. Going over them he found that he had not been mistaken. If Paolo came again, and he had the chance, he would do it. It was perhaps all the better that he had found time to weigh the matter.