“You are getting acquainted with him rapidly,” the Signora whispered to her friend. “Isn’t he refreshing? It is so beautiful to see a man whose first impulse is to protect a woman from annoyance, even when the woman doesn’t belong to him. Carlin is truly a manly, honorable fellow.” “I hear a faint little song, sweet and low,” said Bianca, listening with her pretty head aside and her eyes lifted. “It is Carlin’s bird,” said the Signora. The girl glanced about, but saw no cage. “It is a soft, cooing sound,” she said. “It is Carlin’s dove,” the Signora replied. Bianca looked at her inquiringly, her lips still apart, and her head turned to listen to the melody. “He doesn’t keep it in a cage, but in a nest,” the Signora went on, smiling. “Come, and I will show you. Step lightly, and do not speak. He is too busy to notice, and this great tapestry will hide us. You must examine this some time, by the way. It is all in rags, but very precious. See that foot on it! Doesn’t it look as if it were just set on the green ground――after a bath, too? It is so fresh and perfect.” She led the way to an alcove of the studio hidden from the other rooms by this tapestry, and pointed to the inner wall, where a small, low door showed, half hidden by draperies and armor. “Some day we will go in; but to-day I will give you a peep only.” She went to the door, and noiselessly pushed away a little slide in the panel, then motioned Bianca to look through. The girl obeyed, and found herself looking into a square room whose one great arched window had a snow-white fringed curtain waving slowly in the slight breeze, alternately giving glimpses of, and hiding, a _loggia_ full of flowers and the green outside curtain of a grape-vine. Only tiny glints of sunshine entered through this double drapery, making the white curtain look as if it were embroidered with spots of gold. From the centre of a vaulted white ceiling hung a brass lamp, swinging slowly on its chain, and catching a point of light in place of the extinguished flame. On the white wall opposite the door hung high up an ebony crucifix, with a blue niche below, in which stood a marble statue of the Madonna. A tiny lamp burned before the two, and a branch of roses was twisted about the statue’s feet. In the centre of the room a green-covered table stood on a large green cloth that covered nearly the whole of the stone floor, and two or three cane-seated chairs were visible. The bird still sung her low, cooing song, an improvised melody set to inarticulate murmurs that now and then broke softly into words――a word of human love and blessing, a word of prayer, or a word of happiness. As when a gentle brook flows with only its waters now, and now with a flower or leaf, and now a little boat on its tide, and now a break of foam, and then a clear reflection as vivid as a tangible object, so the song flowed, with its word here and there.