The honors heaped upon Giordano by the Marquess of Heliche, compelled him to neglect and offend other patrons. One of these personages, the Duke of Diano, being very anxious for the completion of his orders, at last, lost all patience, and collaring the artist, he threatened him with personal chastisement if he did not immediately fulfil his engagements. The Viceroy being informed of the insult, took up the painter's quarrel in right royal style. He invited the Duke, who affected connoisseurship, to pass judgment on a picture lately painted by Luca for the palace, in imitation of the style of Rubens. The unlucky noble fell into the trap, and pronounced it an undoubted work by the great Fleming. Seeming to assent to this criticism, the Viceroy replied that Giordano was painting a companion to the picture, a piece of information which Diano received with a sneer and a remark on the artist's uncivil treatment to persons of honor. Here Heliche hastily interposed, telling him that the work which he had praised was painted, not by Rubens, but by Giordano, and repeating the sentiment expressed by several crowned heads on like occasions, admonished him of the respect due to a man so highly endowed by his Maker. "And how dare you," cried he, in a loud tone, and seizing the Duke by the collar, as the latter had done to Giordano, "thus insult a man, who is besides, retained in my service? Know, for the future, that none shall play the brave here, so long as I bear rule in Naples!" "This scene," says Dominici, "passing in the presence of many of the courtiers, and some of these, witnesses of the insult offered to the painter, so mortified the pride of the provincial grandee, that he retired, covered with confusion, and falling into despondency, died soon after of a fever." GIORDANO INVITED TO FLORENCE. In 1679, Giordano was invited to Florence by the Grand Duke, Cosmo III., to decorate the chapel of S. Andrea Corsini in the Carmine. His works gave so much satisfaction to that prince, that he not only liberally rewarded him, but overwhelmed him with civilities, and presented him with a gold medal and chain, which he did him the honor to place about his neck with his own royal hands. GIORDANO AND CARLO DOLCI. While sojourning in that city, he became acquainted with Carlo Dolci, then advanced in years, who is said to have been so affected at seeing the rapid Neapolitan execute in a few hours what would have required him months to perform, in his own slow and laborious manner, that he fell into a profound melancholy, of which he soon after died: This circumstance Dominici assures us, Giordano long afterwards remembered with tears, on being shown at Naples "a picture painted by poor Carlino." GIORDANO'S VISIT TO SPAIN.