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".
Calligraphy
On the subject of Indian calligraphy, writes:
Aśoka's edicts (c. 265–238 BC) were committed to stone. These inscriptions are stiff and angular in form. Following the Aśoka style of Indic writing, two new calligraphic types appear: Kharoṣṭī and Brāhmī. Kharoṣṭī was used in the northwestern regions of India from the 3rd century BC to the 4th century of the Christian Era, and it was used in Central Asia until the 8th century.
In many parts of ancient India, the inscriptions were carried out in smoke-treated palm leaves. This tradition dates back to over two thousand years. Even after the Indian languages were put on paper in the 13th century, palm leaves where considered a preferred medium of writing owing to its longevity (nearly 400 years) compared to paper. Both sides of the leaves were used for writing. Long rectangular strips were gathered on top of one another, holes were drilled through all the leaves, and the book was held together by string. Books of this manufacture were common to Southeast Asia. The palm leaf was an excellent surface for penwriting, making possible the delicate lettering used in many of the scripts of southern Asia.