Mahmud of Hasankeyf

Nāṣir al-Dīn Maḥmūd (ruled 1201–1222) was a ruler of the Hasankeyf of the Artuqid dynasty.^[2] He was a son of Nūr al-Dīn Muḥammad (1174–1185).

Coinage of Nasir al-Din Mahmud (1200–1222) Amid mint. Dated AH 617 (1220-1 CE).
Obv: Double-headed eagle with wings displayed, all within floral quadrilobe, name and titles of Nasir al-Din Mahmud within petals of quadrilobe, continuation of name in outer margin.
Rev: Name and title of Ayyubid overlord in two lines; all within hexagram; mint formula and AH date in angles of hexagram; name and titles of Abbasid caliph in outer margins.^[1]

He is particularly known to have commissioned an edition of the Al-Jāmi‘ fī ṣinā‘at al-ḥiyal of Ibn al-Razzaz al-Jazari, devoted to the depiction of mechanical devices in 1206 Amid (modern-day Diyarbakır), in modern Turkey.^[3] The miniatures are thought to reflect various aspects of the Artuqid court at the time.^[3]

• 
  Court scene. Amid, modern-day Diyarbakır, Turkey, 1206 (Ms. Ahmet III 3472).^[3]
• 
  Ruler (court scene detail). Amid, modern-day Diyarbakır, Turkey, 1206 (Ms. Ahmet III 3472).^[3]
• 
  Turkic figure. Amid, modern-day Diyarbakır, Turkey, 1206 (Ms. Ahmet III 3472).^[3]
• 
  Female servant. Amid, modern-day Diyarbakır, Turkey, 1206 (Ms. Ahmet III 3472).^[3]
• 
  Turkic figure. Amid, modern-day Diyarbakır, Turkey, 1206 (Ms. Ahmet III 3472).^[3]