"Precisely, Monsieur."

"Nay--but if, as an artist, I have observed that which leads me to desire a--a memorandum--let us say of the pose and contour of a certain head," replied Müller, recovering his self-possession, "it is not likely that I shall be disposed to part from my memorandum."

"How, Monsieur! you refuse?"

"I am infinitely sorry, but--"

"But you refuse?"

"I certainly cannot comply with Monsieur's request."

The stranger, for all his bronzing, grew pale with rage.

"Do not compel me, Monsieur, to say what I must think of your conduct, if you persist in this determination," he said fiercely.

Müller smiled, but made no reply.

"You absolutely refuse to yield up the sketch?"