Giorgio Vasari, Lives of the Most Excellent Painters… (1850)
“ Now Don Giulio, although being old he does not study or do anything, but seek the salvation of his soul by good works, and a life spent wholly apart from mundane affairs, being in all respects an old man, and living as such, [8] does yet continue to work occasionally, amidst the repose and comfort by which he is surrounded in the Farnese Palace, where he most willingly and courteously shows his productions to those who visit him for the purpose of seeing the same, as they would any other of the wonders of Rome. ”
