Bruno Santi in "Raphael, The Great Masters of Art" (p10) writes of Raphael's superiority in the use of Perspective in comparison to Perugino. He cites Perugino's fresco in the Sistine chapel is developed horizontally which is characteristic of the Quattrocento whereas Raphael uses a 'well developed' circular composition. The temple in Raphael's representation is a polygonal building seemingly more complex than Perugino's temple but perfectly portrayed and gives one a sense of Raphael's complete confidence of the new architectural designs which were emerging through people such as Bramante and Da Vinci and it has been argued that their influence can be seen in this work.…
