Heilbrunn Timeline of Art History

Iraq (Mesopotamia), 500–1000 A.D.

Sasanian rule, 224–636/7
Umayyad rule, 661–750
cAbbasid caliphate, 750–1258
Buyid dynasty, 945–1055

In the early part of this period, Sasanians control most of Mesopotamia, which shares—to the west—an unstable border with Byzantium. In the seventh century, this area is conquered by Arab armies and transformed into the center of Islamic civilization. Under the cAbbasid caliphate, the newly founded capital, Baghdad, becomes the cultural and commercial capital of the Islamic world. The distinctive artistic language that develops in Baghdad and Samarra’ is emulated throughout the realm and greatly influences Islamic art.

  • • 500s Nestorian Christians, a sect of Christianity that diverged from the Byzantine church at the Council of Ephesus in 431, settle in large numbers throughout Sasanian-controlled land in eastern Mesopotamia. Attempts by the Byzantine state to gather support among these Christian communities meet with little success.

  • • 634–644 During the reign of Rightly Guided Caliph cUmar ibn al-Khattab, Arab armies under the banner of Islam conquer Mesopotamia, penetrating into Iran.

  • • 661 c A li ibn Abi Talib (r. 656–61), Muhammad's cousin, son-in-law, and last of the Rightly Guided Caliphs, is assassinated. His death triggers political and religious factionalism, especially in Iraq. Questions regarding succession lead to the development of Shiism, a sect of Islam that recognizes Muhammad's descendants through cAli and Fatima as the only legitimate heads of the community.

  • • 680 Husayn, the second son of cAli ibn Abi Talib, as well as his family and followers are killed in a battle against Umayyad forces at Karbala; the remembrance of this event and Husayn's martyrdom strengthen the Shici cause.

  • • 750–1258 Under the cAbbasid caliphate, the focal point of Islamic political and cultural life shifts eastward from Syria to Iraq, where, in 762, Baghdad, the circular "City of Peace" (madinat al-salam), is founded as the new capital. During this period, a distinctive style emerges and a new artistic language is developed, which spread throughout the Muslim realm and greatly influence Islamic art. The first three centuries of cAbbasid rule are a golden age, with Baghdad as the cultural and commercial capital of the Islamic world.

  • • 786–809 The reign of Caliph Harun al-Rashid, often regarded as the apogee of cAbbasid power, witnesses unprecedented prosperity, with resources flowing into Baghdad from all over the Islamic world.

  • • 813–833 Under Caliph al-Ma’mun, literature, theology, philosophy, mathematics, and the natural sciences flourish. The remarkable cultural activity of the period is further enriched by the encounter with Greco-Roman, Persian, and Indian traditions and the translation of important texts into Arabic.

  • • 836–883 The cAbbasid caliph al-Muctasim (r. 836–42) founds a city north of Baghdad called Samarra’, which replaces the capital for a brief period. New styles and techniques developed in Samarra’ are emulated throughout the cAbbasid realm.

  • • ca. 850 Due to internal conflicts, cAbbasid political unity begins to disintegrate and independent or semi-autonomous local dynasties (such as the Tulunids in Egypt) are established.

  • • 900–1000 As the cAbbasid caliphate centered in Baghdad weakens further, several Iranian dynasties gain control in the eastern Islamic provinces, limiting cAbbasid political power to Iraq.

  • • 945 The forces of the Buyid dynasty (932–1062) enter Baghdad; from this point onward, until the formal end of the dynasty in 1258, the influence of the cAbbasid caliphs is limited to the moral and spiritual spheres, as the heads of Orthodox Sunni Islam.