 Complete the following phrase:  The most important figures were Giulio Romano, a young pupil from Rome only about twenty-one at Raphaels death, and Gianfrancesco Penni, already a Florentine master. They were left many of Raphaels drawings and other possessions, and to some extent continued the workshop after Raphaels death. Penni did not achieve a personal reputation equal to Giulios, as after Raphaels death he became Giulios less-than-equal collaborator in turn for much of his subsequent career. Perino del Vaga, already a master, and Polidoro da Caravaggio, who was supposedly promoted from a labourer carrying building materials on the site, also became notable painters in their own right. Polidoros partner, Maturino da Firenze, has, like Penni, been overshadowed in subsequent reputation by his partner. Giovanni da Udine had a more independent status, and was responsible for the decorative stucco work and grotesques surrounding the main frescoes. Most of the artists were later scattered, and some killed, by the violent 