Abū Isḥāq Ibrāhīm ibn Yaḥyā al-Naqqāsh al-Zarqālī al-Tujibi ; also known as Al-Zarkali or Ibn Zarqala (1029–1100), was an Arab maker of astronomical instruments and an astrologer from the western part of the Islamic world.
An artist's impression
Art from Toledo in Al-Andalus depicting the Alcázar in the year 976.AD
A copy of al-Zarqālī's astrolabe as featured in the Calahorra Tower.
Al-Andalus was the Muslim-ruled area of the Iberian Peninsula. The term is used by modern historians for the former Islamic states in modern-day Gibraltar, Portugal, Spain, and Southern France. The name describes the different Muslim states that controlled these territories at various times between 711 and 1492. At its greatest geographical extent, it occupied most of the peninsula and part of present-day southern France (Septimania) under Umayyad rule. These boundaries changed constantly through a series of conquests Western historiography has traditionally characterized as the Reconquista, eventually shrinking to the south and finally to the Emirate of Granada.
19th-century portrait of Abd al-Rahman I, from Estoria de España.
Interior of the Mosque–Cathedral of Córdoba, the former Great Mosque built by Abd ar-Rahman I in 785, later expanded by his successors
Abd al-Rahman III receiving ambassador John of Gorze of Otto I the Great at the Medina Azahara, by Dionisio Baixeras Verdaguer, 1885.
A silk textile fragment from the last Muslim dynasty of Al-Andalus, the Nasrid Dynasty (1232–1492), with the epigraphic inscription "glory to our lord the Sultan".
