Darb-i Imām (lit. ‘Imām’s gate’) also known as Imāmzādah or ‘Imāmzādah Zayn al-ʿĀbidīn’, a funerary complex in Iṣfahān constructed in 857/1453, during the reign of the Qarā-qūyūnlū ruler Jahān Shāh (r. 837–872/1434–1467). This mausoleum has been repaired, modified or expanded several times under the Ṣafawids (907–1135/1501–1722) and Qājārs (1193–1344/1779–1925), as well as in the current period. Darb-i Imām is located on the south si…