Fig. 4From: Seismic vulnerability assessment of historical minarets in CairoRecent photos of the selected minarets. A Ibn Tulun minaret, B the northern minaret of al-Hakim Mosque, C the southern minaret of al-Hakim mosque, D the southwest minaret of Sultan Hasan mosque, E northeast minaret of Sultan Hasan mosque, F the west minaret of al-Mu'ayyad Shaykh mosque, G the east minaret of al-Mu'ayyad Shaykh mosque, and H the minaret of Yusuf Agha al-Hin mosqueBack to article page