ELD4859390: Representation of the doctor, Persian philosopher Avicenna (Ibn Sina) (980-1037) at the court of the Kakouyid emir Ala ad-Dawla Muhammed in Isfahan (Isfahan) after his escape from prison, 1021 (Fugitive Persian polymath Avicenna received by the emir of Isfahan, 1021) Engraving from “La-Vie-des-des-des-Sina” Avants-Illustrates-in-the-Middle Ages” by Louis Figuier, 1867 Private Collection / Bridgeman Images