"Then who and what is he?"

The model stroked his beard; shook his head; declined to answer.

"Bah!" said he, gloomily, "I may have seen him, or I may be mistaken. 'Tis not my affair."

"I suspect Guichet knows something against this interesting stranger," laughed Flandrin. "Come, Guichet, out with it! We are among friends."

But Guichet again looked at the drawing, and again shook his head.

"I'm no judge of pictures, messieurs," said he. "I'm only a poor devil of a model. How can I pretend to know a man from such a griffonage as that?"

And, taking up his big sword again, he retreated to his former post over against the picture. We all saw that he was resolved to say no more.

Flandrin, delighted with Müller's sketch, put it, with many thanks and praises, carefully away in one of the great folios against the wall.

"You have no idea, mon cher Müller," he said, "of what value it is to me. I was in despair about the thing till I saw that fellow this morning in the Café; and he looked as if he had stepped out of the Middle Ages on purpose for me. It is quite a mediæval face--if you know what I mean by a mediæval face."

"I think I do," said Müller. "You mean that there was a moyen-âge type, as there was a classical type, and as there is a modern type."