Al-Madrasa al-Hallawiyya, the current prayer hall was part of ِAleppo's Byzantine cathedral

Al-Madrasa al-Hallawiyya, the current prayer hall was part of ِAleppo’s Byzantine cathedral

The damage of al-Hallawiyya prayer hall that contain an exedra of the Byzantine cathedral of St. Helena (5th CE.). During the war, the monument was damaged and plundered.