"Like this?" murmured Velasco, curving his wrist first in one way, then in another. "That is indeed difficult, Bárin."

"Give the bow to me," said Petrokoff, "Now, let me show you! I am very particular about that with all my pupils. There—that is better."

The gypsey brushed a lock from his eyes and took up the bow carefully, as if he were handling an egg with the shell broken. "Ah—so?" he said, "Of course! And can you play with your wrist like that, Bárin?"

Petrokoff stretched out his hand and took the violin from the gypsey's arms: "Give it to me," he said, "You notice how limpid, how rich the tone! That comes from the method. You will learn it in time; the secret lies in the bowing, the way the wrist is held—so!"

Velasco opened his eyes wide: "Oh, how clumsy I am in comparison!" he said wistfully. "Your scale, Bárin! I never heard such a scale." He gave a swift glance over his shoulder at his companion with a low whistle of astonishment.

"Your comrade seems to be choking," said one of the ladies, "I never heard any one cough so. Is he consumptive?"

"No—no!" said the gypsey. "It is probably a crumb of bread gone the wrong way; or the dust blown about by the dancing. He will recover. Bárin—now tell me, do I hold the elbow right?"

"Not at all. The arm must be—so!"

"Ah—so?"

"That is better."