When the two were seated opposite one another, the regard they exchanged was of glowing content. Adriance ordered supper with the interest of appetite and with a fine knowledge of her tastes and his own. Then, at ease, they smiled at each other. The extravagance of the feast was of no moment. The utter simplicity of their daily life made Anthony's salary more than sufficient; they already possessed the resource of a bank account.

So far, there had been no music, except faint echoes from the room below. Now a tinkle of strings sounded delicately, swelling from a single note into a full, minor waltz melody. Turning, Elsie saw the musicians. They were negroes; not a band or an orchestra, merely a pianist, two men with mandolins and as many with banjoes, and one who handled with amazing dexterity a whole set of sound producers; a drum, cymbals, bells, a gong, even an automobile horn. From one to another instrument, as the character of the piece demanded, this performer's hands and feet flew with accuracy and ludicrous speed. But the music was more than good, it was unique, inspired; it snared the feet and the senses. All round sounded the scraping of chairs pushed back, as men and women rose to answer the call. In one short moment the place changed from a restaurant to a ball-room.

It was such a ball-room as Elsie Adriance never had glimpsed in either her Louisiana or restricted New York experiences. The women were costumed in the extreme fashions of a year when all fashion was extreme. As the dancers swayed past in the graceful, hesitating steps of the last new waltz, there were revelations;—of low-cut draperies, of skirts transparent to the knees, with ribbon-laced slippers jewelled at heel and buckle glancing through the thin veil of tinted chiffon or lace. The scene had an Oriental frankness without being blatant or coarse. At the tables there was much drinking of wine and liqueurs, but as yet no apparent intoxication. Some of the women who were not dancing smoked cigarettes as they chatted with their companions; not a few of these had white hair and were obviously matrons, respected and self-respecting.

"What do you think of it?" Adriance inquired, after watching his wife with mischief in his eyes.

"I don't know," she slowly confessed. "You know, I am an outlander. But I am not so stupid as to misunderstand too badly. These people are—all right?"

"Yes; most of them. This is the after-theatre crowd. Some are from the stage, some from the audience. That lady in green chiffon who looks as if she had forgotten to put on most of her clothes is the wife of one of my father's business associates. Did you see her husband bow to us as we came in? The little black-eyed girl in the black velvet walking-suit, at the next table, is La Tanagra, who does classic dances in a yard of pink veil. She is a very nice girl, too. Of course, some of them——" He shrugged.

The music stopped. Through a press of laughing, flushed people returning to their tables, a waiter wound a difficult passage with the first course of the supper Adriance had ordered.

Guests entered the room in a thin, constant stream, as the hour advanced. But there was no sign of Masterson. Elsie wondered what he would say on finding her with Anthony. Would he be angry, indifferent, disconcerted? Perhaps he would not come alone.

A sharp, imperious clang of cymbals rang out abruptly, hushing the murmur of voices and laughter. Elsie started from her abstraction, and saw all eyes turned toward the centre of the room.

"Demonstration dance," smiled Adriance. "Now you'll see something!"