what year was the school of athens by raphael created
The central figures in School of Athens are Plato and Aristotle. Depicted at the central vanishing point of the shown architecture, Plato holds a bound copy of Timaeus in his left hand and is shown as an older, wise, gray-haired man. In contrast, his student Aristotle is shown as a younger, handsome man looking to his teacher. Aristotle carries a bound copy of Nicomachean Ethics in his left hand and walks slightly ahead of Plato. The two central figures both gesture with their right hands but along different visual planes. Plato gestures upwards into the vault while Aristotle gestures horizontally ahead of the figures. Plato and Aristotle are deep in conversation while walking through the other figures.
The fresco itself includes 21 distinct figures set against a backdrop of a school. The figures are engaged in conversation, work or games. All of the figures are male and are believed to represent all significant Greek philosophers. The fresco also includes images of statues within the school displayed within the school. One statue is Apollo, the Greek god of light, archery and music, holding a lyre. The other statue is Athena, the Greek goddess of wisdom, shown in her Roman form as Minerva. The building itself is shown in a cross-shape with the figures in the foreground and the interior receding behind them. The figures are scattered across steps and walkways within the school and the fresco is framed with an arch decorated with arabesque swastikas. The fresco measures 200 inches by 300 inches with a tondo above depicting a female figure with a putti stating “Seek Knowledge of Causes.”
The building is in the shape of a Greek cross, which some have suggested was intended to show a harmony between pagan philosophy and Christian theology  (see Christianity and Paganism and Christian philosophy). The architecture of the building was inspired by the work of Bramante, who, according to Vasari, helped Raphael with the architecture in the picture.  The resulting architecture was similar to the then new St. Peter’s Basilica. 
The School of Athens (Italian: Scuola di Atene) is a fresco by the Italian Renaissance artist Raphael. It was painted between 1509 and 1511 as a part of Raphael’s commission to decorate the rooms now known as the Stanze di Raffaello, in the Apostolic Palace in the Vatican. The Stanza della Segnatura was the first of the rooms to be decorated, and The School of Athens, representing philosophy, was probably the third painting to be finished there, after La Disputa (Theology) on the opposite wall, and the Parnassus (Literature).  The picture has long been seen as “Raphael’s masterpiece and the perfect embodiment of the classical spirit of the Renaissance”.  The painting is notable for its accurate perspective projection. 
In fact Raphael’s painterly skills were soon in such demand that he was obliged to leave more and more work to his assistants, such as Giovanni Francesco Penni (1496-1536), Giulio Romano (1499-1546) and Perino del Vaga (Piero Buonaccorsi) (1501-47). Responsible for numerous altarpieces, such as The Sistine Madonna (1513-14, Gemaldegalerie Alte Meister, Dresden) and The Transfiguration (1518-20, Pinacoteca Apostolica, Vatican), as well as other examples of religious art, he also produced several famous Renaissance portraits of ecclesiastical and secular subjects – such as Portrait of Baldassare Castiglione (1514-15, Louvre) and Pope Leo X with Cardinals (1518, Galleria Palatina, Pitti Palace, Florence). Arguably the finest painter of the Italian Renaissance, Raphael remains one of the best artists of all time.
Stanza della Segnatura
A number of drawings made by Raphael as studies for the School of Athens are extant.  A study for the Diogenes is in the Städel in Frankfurt  while a study for the group around Pythagoras, in the lower left of the painting, is preserved in the Albertina Museum in Vienna.  Several drawings, showing the two men talking while walking up the steps on the right and the Medusa on Athena’s shield,  [a] the statue of Athena (Minerva) and three other statues,  a study for the combat scene in the relief below Apollo  and “Euclid” teaching his pupils  are in the Ashmolean Museum of Art and Archaeology at Oxford University.
The School of Athens is one of a group of four main frescoes on the walls of the Stanza (those on either side centrally interrupted by windows) that depict distinct branches of knowledge. Each theme is identified above by a separate tondo containing a majestic female figure seated in the clouds, with putti bearing the phrases: “Seek Knowledge of Causes,” “Divine Inspiration,” “Knowledge of Things Divine” (Disputa), “To Each What Is Due.” Accordingly, the figures on the walls below exemplify Philosophy, Poetry (including Music), Theology, and Law.  The traditional title is not Raphael’s. The subject of the “School” is actually “Philosophy,” or at least ancient Greek philosophy, and its overhead tondo-label, “Causarum Cognitio”, tells us what kind, as it appears to echo Aristotle’s emphasis on wisdom as knowing why, hence knowing the causes, in Metaphysics Book I and Physics Book II. Indeed, Plato and Aristotle appear to be the central figures in the scene. However, all the philosophers depicted sought knowledge of first causes. Many lived before Plato and Aristotle, and hardly a third were Athenians. The architecture contains Roman elements, but the general semi-circular setting having Plato and Aristotle at its centre might be alluding to Pythagoras’ circumpunct.
An elderly Plato stands at the left, pointing his finger to the sky. Beside him is his student Aristotle. In a display of superb foreshortening, Aristotle reaches his right arm directly out toward the viewer. Each man holds a copy of their books in their left hand—Timaeus for Plato and Nicomachean Ethics for Aristotle.
Apollo, recognizable by his lyre, represents the natural philosophy side. As the god of light, music, truth, and healing, his position puts him adjacent to Raphael’s Parnassus fresco representing literature and poetry.