There was a stir. Euphrosyne was going to sing with her sister. They swept by Lothair in their progress to the instrument, like the passage of sultanas to some kiosk on the Bosporus. It seemed to him that he had never beheld any thing so resplendent. The air was perfumed by their movement and the rustling of their wondrous robes. “They must be of the Aryan race,” thought Lothair, “though not of the Phidian type.” They sang a Greek air, and their sweet and touching voices blended with exquisite harmony. Every one was silent in the room, because every one was entranced. Then they gave their friends some patriotic lay which required chorus, the sisters, in turn, singing a stanza. Mr. Phoebus arranged the chorus in a moment, and there clustered round the piano al number of gentlemen almost as good-looking and as picturesque as himself. Then, while Madame Phoebus was singing, Euphrosyne suddenly, and with quickness, moved away and approached Theodora, and whispered something to her, but Theodora slightly shook her head, and seemed to decline. Euphrosyne regained the piano, whispered something to Colonel Campian, who was one of the chorus, and then commenced her own part. Colonel Campian crossed the room and spoke to Theodora, who instantly, without the slightest demur, joined her friends. Lothair felt agitated, as he could not doubt Theodora was going to sing. And so it was; when Euphrosyne had finished, and the chorus she had inspired had died away, there rose a deep contralto sound, which, though without effort, seemed to Lothair the most thrilling tone he had ever listened to. Deeper and richer, and richer and deeper, it seemed to become, as it wound with exquisite facility through a symphony of delicious sound, until it ended in a passionate burst, which made Lothair’s heart beat so tumultuously that for a moment he thought he should be overpowered. “I never heard any thing so fine in my life,” said Lothair to the French philosopher. “Ah! if you had heard that woman sing the Marseillaise, as I did once, to three thousand people, then you would know what was fine. Not one of us who would not have died on the spot for her!” The concert was over. The Princess of Tivoli had risen to say farewell. She stood apart with Theodora, holding both her hands, and speaking with earnestness. Then she pressed her lips to Theodora’s forehead, and said, “Adieu, my best beloved; the spring will return.” The princess had disappeared, and Madame Phoebus came up to say good-night to her hostess. “It is such a delicious night,” said Theodora, “that I have ordered our strawberries-and-cream on the terrace. You must not go.” And so she invited them all to the terrace. There was not a breath of air, the garden was flooded with moonlight, in which the fountain glittered, and the atmosphere was as sweet as it was warm.