Craving pleasure as well as knowledge, Raphael Sanzio was quick to realize that his talent would only be truly appreciated in the liberal, carefree and extravagantly sensual atmosphere of Rome during its golden age under Julius II and Leo X.

Arriving in the city in 1508 at the age of twenty-five, he was entranced and seduced by life at the papal court and within a few months had emerged as the most brilliant star in its intellectual firmament. His art achieved a natural grace that was totally uninhibited and free from subjection. His death, at just thirty-seven, plunged the city...