After the above named artists a crowd of contemporaries present themselves, more particularly those who had the direction of the works under Gregory XIII. The Sala de' Duchi was entrusted to Lorenzino of Bologna, who was invited to Rome from his native city, where he enjoyed the reputation of an excellent painter, and deservedly so, as we shall see in his place. He undertook the decoration of the gallery of the Vatican, which, from the vast size of that building, forms a boundless field of art. Niccolò Circignani, or delle Pomarance, already mentioned in the first book, distributed the work amongst a number of young artists, who there painted historical subjects, landscapes, and arabesques. The Pope was desirous that the walls also should serve the cause of science, and ordered the compartments to be adorned with geographical delineations of ancient and modern Italy, a task which was assigned to Padre Ignazio Danti, a Domenican, a mathematician and geographer of his court, and who was afterwards promoted to the bishopric of Alatri. Ignazio was born in Perugia, of a family devoted to the fine arts, and had two brothers, painters; Girolamo, of whom there remain some works in S. Pietro, on the model of Vasari; and Vincenzio, who in Rome assisted Ignazio, and there died, and was a good fresco painter. Another grand work was also undertaken about this time, which was the continuation of the gallery of Raffaello, in an arm of the building contiguous to it, where, in conformity to the plan of Raffaello, it was intended to paint four subjects in every arcade, all from the New Testament. Roncelli, the scholar of Circignano, our notice of whom we shall reserve to a subsequent epoch, was charged with the execution of this plan, but was himself subject to the direction of Padre Danti, experience having shewn that the entire abandonment of a design to the direction of practical artists is injurious to its execution, as there are few that, in the choice of inferior artists, are not governed by influence, avarice, or jealousy. The selection, therefore, was reserved to Danti, who to an excellent practical knowledge of the art of design, united moral qualities that insured success: and under his direction the whole work was regulated and conducted in such a manner, that the spirit of Raffaello seemed to be resuscitated in the precincts of the Vatican. But the hand was no longer the same, and the imbecility which was apparent in the new productions, when compared with the old, betrayed the decline of the art, though we occasionally meet with subjects by Tempesti, Raffaellino da Reggio, the younger Palma, and Girolamo Massei, which reflect a ray of honour on the age.