
Sultan Mohammad (Persian:سلطان محمد) was an Iranian painter at theSafavid court inTabriz under ShahIsmail I (r. 1501–1524) and ShahTahmasp I (r. 1524–1576). He served as the director of ShahIsmail's artists’ workshop[2]: 31 and as the first project director of theShahnameh of Shah Tahmasp.[3] He gave painting lessons toTahmasp when he was the crown prince.[2]: 34
Secure attribution of miniatures to Sultan Mohammed is limited: only two miniatures are directly signed by him,Celebration of Id andAllegory of drunkenness from the 1531Cartier Hafiz, and one miniature is attributed to him by his contemporaryDust Muhammad:The Court of Gayumars. The other miniatures are attributed to him based on stylistic similarities and other circumstantial evidence.[4]
Sultan Mohammad was a native ofTabriz.[2]: 31 He was the father of the artistMirza Ali, who also contributed to theShahnameh of Shah Tahmasp, and the grandfather of the painter and illuminator Mir Zayn al-'Abidin, who was active in the last quarter of the sixteenth century.[2]: 51 He died before 1555.[2]: 72
Around 1505, while in Tabriz, Sultan Mohammed was asked byIsmail I (r. 1501-24) to complete a Turkoman manuscript, theKhamsa of Nizami (Tabriz, 1481), with eleven new miniatures.[5][6][7] The miniatures created by Sultan Mohammed are onfolios 12, 38v, 46, 89 v, 192, 196, 233, 244 and 285 of the manuscript.[8] The criteria used to differentiate the Safavid miniatures from the Turkoman ones in this manuscript is for a great part iconographic, as the protagonists in Sultan Mohammed's paintings generally wear Shah Isma'il's signature turban, theTaj-i Haydari, which he introduced when he occupied Tabriz in 1501-1502.[8]

Sultan Mohammad’s style was initially based in the Turkman courtly idiom.[2]: 34 Sheila R. Canby writes that around 1515, he was perfecting scenes of “man and animal inhabiting a natural world of roaring winds, lush and frenzied vegetation and rocks resembling grotesque faces”,[9] of which his painting “Rustam Sleeping while Rakhsh Fights a Lion” from an unfinishedShahnameh is an example. In the 1520s however, Sultan Mohammad was influenced by the more sedate and subtle lateTimurid mode practiced atHerat; his compositions became more orderly and architectonic.
Sultan Mohammad’s painting “The Court of Gayumars” is widely considered the “crowning achievement” of theShahnameh of Shah Tahmasp.[2]: 50 It has been estimated that the artist worked on the painting for three years.[2]: 51 In 1544,Dust Muhammad described it as “such that the lion-hearted of the jungle of depiction and the leopards and crocodiles of the workshop of ornamentation quail at the fangs of his pen and bend their necks before the awesomeness of his pictures,” making it one of the few individual paintings to be referenced in any sixteenth century text.[2]: 51
Other than theShahnameh of Shah Tahmasp, Sultan Mohammad may have contributed to an illustrated manuscript of theStory of Jamal and Jalal of Muhammad Asafi that was copied by the scribe Sultan Ali Qayini in 1502–3 atHerat but then travelled west.[2]: 29, 31

Around 1531, while at the court inTabriz, Sultan Mohammed contributed three miniatures to theCartier Hafiz, a magnificent copy of theDiwan of Hafez.[13] The three miniatures areCelebration of Id, one of the rare miniatures to bear his signature, theAllegory of drunkenness, and also probablyThe lovers picnicking, which is in the same style.[13]
InCelebration of Id, on the throne, at the feet of the rulerShah Tahmasp at the center of the composition,Sultan Muhammad added his signature: "The work (amal) of Sultan Muhammad of'Eraq".[14][15] Various adjectives fit for a king surround the signature: victory (fatḥ), [divine] assistance (nuṣrat), good fortune (dawlat), triumph (pirūzī), and [long] life (`umr).[15]
Sultan Mohammed was also among the few distinguished artists to contribute to an illustrated manuscript of theKhamseh of Nizami that was copied by the scribeShah Mahmud of Nishapur atTabriz and produced between 1539 and 1543.[2]: 52–53 Furthermore, he decorated the borders of many other fineSafavid manuscripts.[2]: 57–58
By about 921/1515 the idiom of man and animal inhabiting a natural world of roaring winds, bush and frenzied vegetation and rocks resembling grotesque faces was being hones by the director of Shah Isma'il's artists' workshop, Sultan Muhammad