Islamic art
Calligraphic design is omnipresent in Islamic art, where, as in Europe in the Middle Ages, religious exhortations, including Qur'anic verses, may be included in secular objects, especially coins, tiles and metalwork, and most painted miniatures include some script, as do many buildings. Use of Islamic calligraphy in architecture extended significantly outside of Islamic territories; one notable example is the use of Chinese calligraphy of Arabic verses from the Qur'an in the Great Mosque of Xi'an. Other inscriptions include verses of poetry, and inscriptions recording ownership or donation. Two of the main scripts involved are the symbolic "kufic" and "naskh" scripts, which can be found adorning and enhancing the visual appeal of the walls and domes of buildings, the sides of minbars, and metalwork. Islamic calligraphy in the form of painting or sculptures are sometimes referred to as "quranic art".
Persian calligraphy
Around one thousand years ago, Ibn Muqlah () and his brother created six genres of Iranian calligraphy, namely "Mohaqiq", "Reyhan", "Sols", "Naskh", "Toqi" and "Reqa". These genres were common for four centuries in Persia. In the 7th century (Hijri calendar), Hassan Farsi Kateb combined the "Naskh" and "Reqah" styles and invented a new genre of Persian calligraphy named "Ta'liq". In the 14th century, Mir Ali Tabrizi combined two major scripts of his time, i.e. Naskh and Taliq, and created a new Persian calligraphic style called "Nas’taliq"[http://www.persiancalligraphy.org/History-of-Calligraphy.html [2]]. In the past 500 years Nastaʿlīq (also anglicized as Nastaleeq; "") has been the predominant style for writing the Perso-Arabic script.