Folio from the Shah Jahan album; Mir 'Ali Haravi; India; c. 1534; Ink, opaque watercolour, and gold on paper; 38.9 x 25.4 cm. The Metropolitan Museum of Art, New York

A style of Persian calligraphy that originated in Timurid Iran and gained popularity from the fifteenth century onwards. Written in cursive, the script became an integral part of Islamic paintings, architecture and arts.