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- Although Isidore of Miletus and Anthemius of Tralles were not formally educated in architecture, they were scientists who could organize the logistics of drawing thousands of labourers and unprecedented loads of rare raw materials from around the Roman Empire to construct the Hagia Sophia for Emperor Justinian I. Isidore and Anthemius obtained stone from as far away as Egypt, Syria, and Libya, and columns from several temples in Rome.
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survey of mirror configurations. In mathematics: Applied geometry. …the 6th century ce, when Anthemius of Tralles, best known for his work as architect of Hagia Sophia at Constantinople, compiled a survey of remarkable mirror configurations.
Isidore of Miletus (Greek: Ἰσίδωρος ὁ Μιλήσιος; Medieval Greek pronunciation: [iˈsiðoros o miˈlisios]; Latin: Isidorus Miletus) was one of the two main Byzantine Greek mathematician, physicist and architects (Anthemius of Tralles was the other) that Emperor Justinian I commissioned to design the cathedral Hagia Sophia in ...
The current structure was built by the Byzantine emperor Justinian I as the Christian cathedral of Constantinople for the Byzantine Empire between 532 and 537, and was designed by the Greek geometers Isidore of Miletus and Anthemius of Tralles. [5] .
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- History
Much of the Hagia Sophia’s edifice evident today was completed in the 6th century (primarily from 532–537), during the reign of Byzantine Emperor Justinian I. The original church to occupy the site (called the Megale Ekklesia) was commissioned by Emperor Constantine I in 325, razed during a riot in 404, later rebuilt, and destroyed once again in 532 before Justinian commissioned the building that exists today. Since then, mosaics were added throughout the Byzantine period, structural modifications were made in both the Byzantine and Ottoman periods, and features important to the Islamic architectural tradition were constructed during Ottoman ownership of the structure.
Constantine I
Read more about Constantine I.
Believers of which faiths have worshipped in the Hagia Sophia?
The structure originally erected on the site of the Hagia Sophia was a Christian cathedral called the Megale Ekklesia, which was commissioned by the first Christian Roman emperor, Constantine I. Prior to that, the site had been home to a pagan temple. It went through another religious conversion after the conquest of Constantinople by Ottoman Sultan Mehmed II in 1453, when it was designated a mosque. It would remain so for many centuries, until being secularized in 1934 by the Turkish Republic’s first president. It was converted into a museum a year later, a decision which remains controversial.
Mehmed II
The original church on the site of the Hagia Sophia is said to have been ordered to be built by Constantine I in 325 on the foundations of a pagan temple. His son, Constantius II, consecrated it in 360. It was damaged in 404 by a fire that erupted during a riot following the second banishment of St. John Chrysostom, then patriarch of Constantinople. It was rebuilt and enlarged by the Roman emperor Constans I. The restored building was rededicated in 415 by Theodosius II. The church was burned again in the Nika insurrection of January 532, a circumstance that gave Justinian I an opportunity to envision a splendid replacement.
The resultant Hagia Sophia was built in the remarkably short time of about six years, being completed in 537 ce. Unusual for the period in which it was built, the names of the building’s architects—Anthemius of Tralles and Isidorus of Miletus—are well known, as is their familiarity with mechanics and mathematics. The structure now standing is essentially the 6th-century edifice, although an earthquake caused a partial collapse of the dome in 558 (restored 562) and there were two further partial collapses, after which it was rebuilt to a smaller scale and the whole church reinforced from the outside. It was restored again in the mid-14th century. For more than a millennium it was the Cathedral of the Ecumenical Patriarchate of Constantinople. It was looted in 1204 by the Venetians and the Crusaders on the Fourth Crusade.
After the Turkish conquest of Constantinople in 1453, Mehmed II had it repurposed as a mosque, with the addition of a wooden minaret (on the exterior, a tower used for the summons to prayer), a great chandelier, a mihrab (niche indicating the direction of Mecca), and a minbar (pulpit). Either he or his son Bayezid II erected the red minaret that stands on the southeast corner of the structure. The original wooden minaret did not survive. Bayezid II erected the narrow white minaret on the northeast side of the mosque. The two identical minarets on the western side were likely commissioned by Selim II or Murad III and built by renowned Ottoman architect Sinan in the 1500s.
In 1934 Turkish Pres. Kemal Atatürk secularized the building, and in 1935 it was made into a museum. In 1985 the Hagia Sophia was designated a component of a UNESCO World Heritage site called the Historic Areas of Istanbul, which includes that city’s other major historic buildings and locations. Pres. Recep Tayyip Erdoğan made the controversial decision in 2020 to convert the building back into a mosque. Islamic prayers were held shortly after the announcement with curtains partially concealing the building’s Christian imagery. As Turkey’s most popular tourist destination, the Hagia Sophia remained open to visitors.
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Artist / Origin: Anthemius of Tralles (Greek, active 6th c.) and Isidorus of Miletus (Greek, active 6th c.) (architects) Region: West Asia Date: Begun 532–537 Period: 500 CE – 1000 CE Material: Brick, stone, stucco, and other materials Medium: Architecture and Planning
Justinian I, one of the earliest Byzantine rulers, ordered the architects Anthemius of Tralles and Isidorus of Miletus to design Hagia Sophia in the heart of what was then Constantinople.
May 21, 2018 · Isidorus of Miletus (fl. C6). Greek architect, engineer, geometer, and universal man, he worked with Anthemios of Tralles on the design and construction of the great Byzantine Church of Hagia Sophia (Holy Wisdom), Constantinople (532–7).
