Raphael Rooms
Between 1509 and 1511, Raphael also completed another work on the wall opposite the "Disputa". This third painting, entitled "The School of Athens", represents the degrees of knowledge or the truth acquired through reason. The fresco's position as well as the philosophers' walk in direction of the Holy Sacrament on the opposite wall suggested the interpretation of the whole room as the movement from the classical philosophy to the true religion and from the pre-Christian world to Christianity. It was meant to reside over the philosophical section of Pope Julius II's library. It is perhaps Raphael's most famous fresco.
Ferdinando Sanfelice
Sanfelice was known primarily for temporary displays and his secular architecture. The former involved displays such as those set up for royal visits and births as well as for religious celebrations; the latter included a large number of family dwellings in Naples, including his own Palazzo Sanfelice, built between 1723 and 1728, and the Palazzo Serra di Cassano, finished around 1730. Most notable in Sanfelice's architecture are the staircases; rather than being incidental features set off to the side of a courtyard, he gave them central and prominent positions so that they became important architectural features in their own right, often as double staircases.