The patronage extended to the arts by Leo X., induced Lionardo to visit Rome. Accordingly, in 1514, he went to that metropolis, in the train of Duke Giuliano de Medici, by whom he was introduced to the Pope, who soon after signified his intention of employing Lionardo's pencil. Upon this, the painter began to distil his oils and prepare his varnishes, which the Pope seeing, exclaimed with surprise, that "nothing could be expected of a painter who thought of finishing his works before he had begun them." This want of courtesy in the Pope offended Lionardo, and according to Vasari, was the reason why he immediately quitted Rome in disgust. It is probable, however, that the talents and fame of Buonarotti and Raffaelle had more to do with producing the dissatisfaction of this great painter, who was then declining into the vale of years.
LIONARDO DA VINCI AND FRANCIS I.
Francis I. of France was not only a liberal patron of
Lionardo da Vinci, but entertained for him a strong
personal friendship. He gave 4000 gold crowns
for his celebrated portrait of Mona Lisa, the wife
of Francesco Giocondo, which occupied Vinci
four years. When Lionardo was advanced in years,
and his health declining, he took him into his service,
treated him with the greatest kindness, and
gave him a pension of 700 crowns annually. The
