“Make that good!” said the painter sullenly.

“I offered thee half my dinner; no more. But thou hast ta'en it all. Hadst a right to throw away thy share, but not mine. Pride is well, but justice is better.”

Pietro stared, then reflected.

“'Tis well. I took thee for a fool, so transparent was thine artifice. Forgive me! And prithee leave me! Thou seest how 'tis with me. The world hath soured me. I hate mankind. I was not always so. Once more excuse that my discourtesy, and fare thee well.”

Gerard sighed, and made for the door.

But suddenly a thought struck him. “Signor Pietro,” said he, “we Dutchmen are hard bargainers. We are the lads 'een eij scheeren,' that is, 'to shave an egg.' Therefore, I, for my lost dinner, do claim to feast mine eyes on your picture, whose face is toward the wall.”

“Nay, nay,” said the painter hastily, “ask me not that; I have already misconducted myself enough towards thee. I would not shed thy blood.”

“Saints forbid! My blood?”

“Stranger,” said Pietro sullenly, “irritated by repeated insults to my picture, which is my child, my heart, I did in a moment of rage make a solemn vow to drive my dagger into the next one that should flout it, and the labour and love that I have given to it.”

“What, are all to be slain that will not praise this picture?” and he looked at its back with curiosity.