The two figures climbing the grand marble stair-case moved forward slowly, step by step, mingling with the flash and colour of the crowd, lost for a moment at the bend, then reappearing again. The man, evidently a general, was magnificent in his uniform; his breast regal with orders and medals, his grey head held high and his form stiff and straight. On his arm was the Countess, his daughter.

She clung to him, her lips were smiling and her white robes trailed the marble behind her. She was like a young queen, charming and gracious, bowing to right and to left. As the groups drew aside to let her pass, they whispered together, looking up at the carved balustrade; then the crowd closed again.

At the top of the stair-case the Prince sprang forward. He greeted the General hastily, saluting. Then the watchers behind saw how the Countess paused, hesitated, and then, at a few whispered words from the Prince, placed her hand on his arm and the two young figures, the white and the scarlet, disappeared within the doorway.

The violins rose and fell in a dreamy measure. From the sculptured gallery the sound came mysterious, enchanting, swaying the feet with the force of its rhythm.

"Not to-night," said the Countess, "No!" She drew herself away from the arm of the Prince and her lashes drooped over her eyes. "I am tired—later perhaps, Prince."

Her voice, low and remonstrating, was lost in the swing of the waltz. With a sudden, swift movement the scarlet and white seemed welded together, whirling into the vortex of light and of motion.

No word was exchanged. They whirled, gliding, twisting in and out among the dancers; and suddenly, swiftly, as at a signal, the music broke into the measure of the mazurka. A cry went up from the throng. In a twinkling the floor was cleared, the crowd pressed back against the columns; under the reddish marble of the dome four couples gathered, poised hand in hand.

The uniforms of the officers glowed in the light, rich and scarlet, faced with silver and gold. The gowns of their partners were brocade and velvet, purple and crimson, lilac and pearl. Then from the balcony, high up, unseen, the rhythm changed again like a flash, and with it the national dance began.

At first the movements were slow, the steps graceful; the feet seemed scarcely to move, barely gliding over the floor. One by one the couples retreated, the last left alone; and then interchanging. The music grew faster. In that moment, when they were left alone, the Prince bent his head to the slim, swaying whiteness by his side:

"Why did you come so late?" he whispered, "Where were you?"