Arabic Calligraphies

The development of Islamic calligraphy is strongly tied to the Qur'an; chapters, and excerpts from the Qur'an is a common and almost universal text upon which Islamic calligraphy is based. Deep religious association with the Qur'an, as well as suspicion of figurative art as idolatrous has led calligraphy to become one of the major forms of artistic expression in Islamic cultures.

As Islamic calligraphy is highly venerated, most works follow examples set by well established calligraphers, with the exception of secular or contemporary works. In antiquity, a pupil would copy a master's work repeatedly until their handwriting was similar. The most common style is divided into angular and cursive, each further divided into several sub-styles.

The traditional instrument of the Islamic calligrapher is the qalam, a pen normally made of dried reed or bamboo; the ink is often in color, and chosen such that its intensity can vary greatly, so that the greater strokes of the compositions can be very dynamic in their effect. Some styles are often written using a metallic-tip pen.
Five principal Arabic calligraphic cursive styles:

1. Naskh (نسخ nasḫ)
2. Nasta‘liq (نستعلیق nastaʿlīq)
3. Diwani (ديواني dīwānī)
4. Thuluth (ثلث ṯuluṯ)
5. Ruq‘ah (رقعة ruqʿah)

Islamic calligraphy is applied on a wide range of decorative mediums other than paper, such as tiles, vessels, carpets, and inscriptions.Before the advent of paper, papyrus and parchment were used for writing. The advent of paper revolutionized calligraphy. While monasteries in Europe treasured a few dozen volumes, libraries in the Muslim world regularly contained hundreds and even thousands of books.

Coins were another support for calligraphy. Beginning in 692, the Islamic caliphate reformed the coinage of the Near East by replacing visual depiction with words. This was especially true for dinars, or gold coins of high value. Generally the coins were inscribed with quotes from the Qur'an.

By the tenth century, the Persians, who had converted to Islam, began weaving inscriptions onto elaborately patterned silks. So precious were calligraphic inscribed textiles that Crusaders brought them to Europe as prized possessions. A notable example is the Suaire de Saint-Josse, used to wrap the bones of St. Josse in the Abbey of St. Josse-sur-Mer near Caen in northwestern France