"Why," he said to himself, "when I am tired I have only to lie down and go to sleep. I have plenty of bread and wine in my bag; what more could any one want? I'm as free as the birds of the air. Yes, that's true; I am free; I'm a bachelor now; that's a funny thing; once I was a married man with a wife, and now I'm a bachelor." He thought that he found this idea amusing. Down and down, now watching the sandy path, winding between high grass on either side, now gazing at the birds to whom he had compared himself, as they flew hither and thither, at times almost skimming the ground, then darting into the bushes where they would find a roosting-place for the night. He thought of the prison magpie, and felt a sudden tightening at his heart. Yes; it was true he had been sorry, when the time came to leave that place of torment--the companions whom he disliked so heartily, the horrible, enclosing walls, the strip of sky that for all those years had seemed to overhang the prison courtyard like a metal lid. After the death of the real culprit days and months had elapsed before Justice had completed its leisurely formalities and the innocent man could be liberated. During these months Costantino, informed of the event, had been wild with impatience, and the days had seemed like years; yet, when the moment of departure actually came, he nearly wept. This emotion, however, which was apparently the outcome of pity and sympathy for the beings whom he was leaving behind, was, in reality, for the things he was leaving behind; for all those inanimate objects that had engulfed and swallowed up his life--both his past and his future. Now this sorrow was done with, everything was done with; even that horrible torture that followed Giovanna's act was all so much a thing of the past that he really fancied that he could laugh at it. Down, and down; he reached the bottom of the valley and began to skirt the edge of the Isalle. The sunset sky was still bright, and here and there the water shone between the oleanders and rushes, or reflected the rose and yellow lights in the sky. The delicate lace umbrellas of the elder-flower, and the brilliant coral blossoms of the oleanders stood out in the clear atmosphere as though from a setting of silver. Costantino, by this time very tired, began to think that perhaps the valley was not, after all, so small as it had seemed at first. "I can sleep out of doors perfectly well," he thought, "but it would have been so amusing to walk up to Isidoro's door--Bang, bang--'Who's there?' 'I'--'Who's I?' 'Why, Costantino Ledda!' How astonished old Isidoro would look! Perhaps he would be singing the lauds; may be _those_ lauds, who knows? Why, let's see! _I_ wrote a set of lauds once! How extraordinary that seems!"