And Godfather said, "You're quite welcome to show your picture book to people, and you may also tell them that I made it, pasted it, and drew the whole thing. But it's of great importance that they know at once where I got the idea for it. You know where, so tell them! The idea came from the old oil lamps, which, on the last evening they burned, showed the new gaslights, like a Fata Morgana, everything that had been seen from the time the first lamp was lit at the harbor until that evening when Copenhagen was lighted with both oil and gas.
"You may show the book to anybody you like; that is, to people with kindly eyes and friendly minds; but if a hell horse should come, then close Godfather's picture book."