(Fortitude and one of the Sibyls are attributed to Perugino's 17-year-old pupil, Raphael. )
Raphael would later become famous for Fortitude and become a great artist.
mnli hypothesis: Raphael would later become famous for Fortitude and become a great artist. premise: (Fortitude and one of the Sibyls are attributed to Perugino's 17-year-old pupil, Raphael. )