Aqsunqur Mosque
History
Construction under Mamluks
The mosque was built in 1347 on the orders of the emir ("prince") Shams ad-Din Aqsunqur during the reign of the Mamluk sultan, al-Muzaffar Hajji. Aqsunqur was the son-in-law of former sultan an-Nasir Muhammad and one of the more prominent emirs of the latter's court. Aqsunqur's influence in the affairs of the sultanate grew during the reign of an-Nasir's successors following his death in 1340.
Medieval Muslim historian al-Maqrizi noted Aqsunqur supervised the entire project and also participated in its actual construction. Being the former governor of Tripoli, he had the mosque built in a Syrian architectural style. It was built around the late sultan al-Ashraf Kujuk's mausoleum which had been constructed previously in 1341. The mausoleum's incorporation within the mosque accounts for the irregularity of the building's structure. Aqsunqur's grave is also located in the mosque complex along with those of his sons.
By the 15th century the Aqsunqur Mosque was reportedly in poor shape due to the loss of waqf ("religious endowments") funds from Syria. In 1412 a şadirvan ("ablution fountain") was built in the center of the courtyard by the Mamluk emir Tughan. Because funding was low, the Aqsunqur Mosque was used only for Friday prayers and religious holidays.
Restoration by Ottomans
Between 1652 and 1654, during Ottoman rule, the emir Ibrahim Agha al-Mustahfizan, who was a general of the Janissaries, began a major renovation project for the Aqsunqur Mosque, restoring its roof and arcades, and adding columns to support the mosque's southern prayer hall. Significantly, he decorated the building with blue and green tiles, hence the mosque's unofficial name as the "Blue Mosque". The tiles, which were imported from Constantinople and Damascus, were crafted in the Iznik style with floral motifs such as cypress trees and vases holding tulips.
Ibrahim Agha built his mausoleum, which was also decorated with marble tiles, in the southern hall. It was constructed using the typical Mamluk architectural style and included a mihrab ("prayer niche") resembling the mausoleums of Mamluk emirs also located in the mosque complex. In line with Ottoman tradition at the time, the Aqsunqur Mosque was officially renamed after its restorer as the "Ibrahim Agha Mosque." The latter name was not used frequently.
Modern era
In 1908 the Aqsunqur Mosque was restored by the Comité de Conservation des Monuments de l'Art Arabe. The 1992 Cairo earthquake damaged the arches of the mosque's porticoes, but they were reinforced by the Egyptian government in the mid-1990s to prevent additional deterioration.
The Aga Khan Trust for Culture (AKTC) in conjunction with the World Monuments Fund began a restoration project of the mosque in 2009. The Mosque opened to the public in May 2015 after the completion of a six-year renovation project. The mosque was inaugurated in presence of Antiquities Minister Mamdouh el-Damaty, the Aga Khan, the Chairman of the Aga Khan Development Network, and Cairo governor Galal Saeed.
Renovation work focused structural stability, conservation of the interior and roof repair. Today, the Aqsunqur Mosque is a major destination for tourists visiting Egypt.