The Perugians engaged Buonamico to decorate their market-place with a picture of the patron saint of the city. Having erected an enclosure of planks and matting, that he might not be disturbed in his labors, the painter commenced his operations. Ten days had scarcely elapsed before every one who passed by enquired with eager curiosity, "when the picture would be finished?" as though they thought such works could be cast in a mould. Buffalmacco, wearied and disgusted at their impatient outcries, resolved on a bit of revenge. Therefore, keeping the work still enclosed, he admitted the Perugians to examine it, and when they declared themselves satisfied and delighted with the performance, and wished to remove the planks and matting, Buonamico requested that they would permit them to remain two days longer as he wished to retouch certain parts when the painting was fully dry. This was agreed to; and Buonamico instantly mounting his scaffold, removed the great gilt diadem from the head of the saint, and replaced it with a coronet of gudgeons. This accomplished, he paid his host, and set off to Florence. Two days having past, and the Perugians not seeing the painter going about as they were accustomed to do, inquired of his host what had become of him, and learning that he had left the city, they hastened to remove the screen that concealed the picture, when they discovered their saint solemnly crowned with gudgeons. Their rage now knew no bounds, and they instantly despatched horsemen in pursuit of Buonamico,--but in vain--the painter having found shelter in Florence. They then set an artist of their own to remove the crown of fishes and replace the gilded diadem, consoling themselves for the affront, by hurling maledictions at the head of Buonamico and every other Florentine. BUFFALMACCO'S NOVEL METHOD OF ENFORCING PAYMENT.