Eugene looked up, and the face of the emperor was beaming with kindness. "Whatever betide, my liege," returned he, "I am yours for life, and Austria is my land of adoption."

"I am glad to hear it; and now there is but one thing wanting to make you a subject after my own heart. You must marry an Austrian wife that shall make you as happy a husband as myself, and transform earth into heaven, as her majesty has done for me. It is in commemoration of my own happiness that I have chosen the opera of 'Il Porno d'Oro' to celebrate the empress's festival. 'Il Porno d'Oro'—that is, a happy union—the golden apple of paradise."

And the emperor, enchanted to have turned the conversation to a subject which was to him of supreme interest, offered his arm to the empress, and conducted her to the front of the box.

As soon as their majesties appeared, the spectators rose and cheered them enthusiastically. The imperial pair took their seats, and behind them stood Prince Eugene, the only other occupant of the box.

The emperor now waved his hand as a signal to the marshal of the household, who, raising his gilded staff, conveyed the imperial command to the leader of the orchestra. "His majesty is graciously pleased that the opera shall commence," cried the lord-chamberlain.

The leader bowed to the emperor, and took his place, which was conspicuously raised above that of the other musicians.

"His majesty is graciously pleased to allow all present to be seated," was the second cry of the emperor's mouth-piece. And now was heard a rustling of ladies' silks, and of cavaliers' velvets, and the grateful spectators took their seats, while the emperor, with a look of extreme satisfaction, opened the score of the Porno d'Oro, laid it on the ledge of the box, and began to hum the overture.

"Have you your text-book?" asked he of the empress. "I ordered one for your especial use; a synopsis of the opera, with the principal airs only. I hope that you received it. This one is too heavy for you."

The empress pointed to a purple-velvet book at her side, and slightly bowed her head.

Leopold nodded, much pleased, and then gave his attention to the stage.