Augustine of Hippo, also known as Saint Augustine, was a theologian, philosopher, and the bishop of Hippo Regius in Numidia, Roman North Africa. Wikipedia
This image was originally drawn by Martin Schongauer, who was also known as Martin Schön or Hübsch Martin by his contemporaries, was an Alsatian engraver and painter. He was the most important printmaker north of the Alps before Albrecht Dürer, a younger artist who collected his work.Wikipedia