MEV5854052: Averro?, Anicius Manlius Severinus Boethius or Anaximander or Aristoxenu and Pitagora, or Pythagoras surrounded by the three ages in which young people must teach mathematics, detail of the preparatory cartoon for The School of Athens, 1510 (charcoal and white lead), Raphael (Raffaello Sanzio of Urbino) (1483-1520) / Bridgeman Images