These two painters laid the foundation of the history of the art in Naples. In 1568, there issued from the Giunti press in Florence, a new edition of the works of Vasari, in which the author speaks very briefly of Marco da Siena, in the life of Daniello da Volterra. He only observes that he had derived the greatest benefit from the instructions of that master, and that he had afterwards chosen Naples for his country, and settled and continued his labours there. Marco, either not satisfied with this eulogium, or displeased at the silence of Vasari with regard to many of the painters of Siena, and almost all those of Naples, determined to publish a work of his own in opposition to him. Among his scholars was the notary before mentioned, who supplied him with memoirs of the Neapolitan painters taken from the archives of the city, and from tradition; and from these materials Marco prepared a _Discorso_. He composed it in 1569, a year after the publication of this edition of Vasari's works, and it was the first sketch of the history of the fine arts in Naples. It did not, however, then see the light, and was not published until 1742, and then only in part, by Dominici, together with notes written by Criscuolo in the Neapolitan dialect, and with the addition of other notes collected respecting the subsequent artists, and arranged by two excellent painters, Massimo Stanzioni, and Paolo de' Matteis. Dominici himself added some others of his own collecting, and communicated by some of his learned friends, among whom was the celebrated antiquarian Matteo Egizio. The late _Guida_ or _Breve Descrizione di Napoli_ says, this voluminous work stands in need of more information, a better arrangement, and a more concise style. There might also be added some better criticisms on the ancient artists, and less partiality towards some of the modern. Still this is a very lucid work, and highly valuable for the opinions expressed on the talents of artists, for the most part by other artists, whose names inspire confidence in the reader. Whether the sister arts of architecture and sculpture are as judiciously treated of, it is not our province to inquire.