Gianfrancesco Penni
Born in Florence to a family of weavers, Penni entered Raphael's workshop very early in his life, and collaborated with him on several works, including the famous Rooms of the Vatican Palace, as well as the frescoes of Villa Farnesina, both in Rome. Heinrich Wölfflin and some other writers credited him with the entire execution of the Raphael Cartoons, with Raphael only creating the initial design, though more recent writers believe Raphael did much of the work himself.
Transfiguration (Raphael)
Among the most sought after treasures Napoleons agents coveted were the works of Raphael. Jean-Baptiste Wicar, a member of Napoleon's selection committee, was a collector of Raphael's drawings. Baron Antoine-Jean Gros, another member, had been influenced by Raphael. For artists like Jacques-Louis David, and his pupils Girodet and Ingres, Raphael represented the embodiment of French artistic ideals. Consequently, Napoleon's committee seized every available Raphael. To Napoleon, Raphael was simply the greatest of Italian artists and "The Transfiguration" his greatest work. The painting, along with the "Apollo Belvedere", the "Laocoön", the "Capitoline Brutus" and many others, received a triumphal entry into Paris on 27 July 1798, the fourth anniversary of Maximilien de Robespierre's fall.