Jamiʿ al-Utrush, dome and muqarnas squinches of the tomb

Jamiʿ al-Utrush, dome and muqarnas squinches of the tomb

Jamiʿ al-Utrush, prayer hall

Jamiʿ al-Utrush, prayer hall

Shaykh Shibli shrine - al-Tar mountain, south -east of al-Mayadeen

Shaykh Shibli shrine – al-Tar mountain, south -east of al-Mayadeen

Citadel of Aleppo, general view of the Gate Tower

Citadel of Aleppo, general view of the Gate Tower

View on the Euphrates river from Dura Europos

View on the Euphrates river from Dura Europos

View on the Euphrates river from Dura Europos

View on the Euphrates river from Dura Europos

The northern entrance of the historical city of Dura Europos (Qalʿat as-Salihiyya), end of 4th century BC

The northern entrance of the historical city of Dura Europos (Qalʿat as-Salihiyya), end of 4th century BC

Al-Madrasa al-Ahmadiyya, southern portico

Al-Madrasa al-Ahmadiyya, southern portico

Citadel of Aleppo, courtyard of the Palace of al-Malik al-ʿAziz Muhammad

Citadel of Aleppo, courtyard of the Palace of al-Malik al-ʿAziz Muhammad

Citadel of Aleppo, general view of the Gate Tower

Citadel of Aleppo, general view of the Gate Tower

Citadel of Aleppo, Entrance Gateway

Citadel of Aleppo, Entrance Gateway

Shaykh Anas shrine - al-Tar mountain south-east of al-Mayadeen - the dome from the inside

Shaykh Anas shrine – al-Tar mountain south-east of al-Mayadeen – the dome from the inside

General view of Masyaf Castle

General view of Masyaf Castle

Khan Qurdbak, western portico

Khan Qurdbak, western portico

The northern entrance of the historical city of Dura Europos (Qalʿat as-Salihiyya), end of 4th century BC

The northern entrance of the historical city of Dura Europos (Qalʿat as-Salihiyya), end of 4th century BC

The northern entrance of the historical city of Dura Europos (Qalʿat as-Salihiyya), end of 4th century BC

The northern entrance of the historical city of Dura Europos (Qalʿat as-Salihiyya), end of 4th century BC

Bimaristan Arghun, muqarnas vault behind entrance portal

Bimaristan Arghun, muqarnas vault behind entrance portal

The prayer niche and the pulpit in the middle of the south wall in the prayer hall of the Great Umayyad Mosque of Aleppo

The prayer niche and the pulpit in the middle of the south wall in the prayer hall of the Great Umayyad Mosque of Aleppo

Bimaristan Arghun, view of main courtyard

Bimaristan Arghun, view of main courtyard

Great Mosque of Aleppo, prayer hall, door of the khatib (orator) room

Great Mosque of Aleppo, prayer hall, door of the khatib (orator) room

Great Mosque of Aleppo, courtyard with fountains, minaret, northern and western arcades

Great Mosque of Aleppo, courtyard with fountains, minaret, northern and western arcades

Great Mosque of Aleppo, prayer hall interior

Great Mosque of Aleppo, prayer hall interior

Great Mosque of Aleppo, northern arcade, former gate of the madrasa Dar al-Quran al-ʿAshaʾiriyya

Great Mosque of Aleppo, northern arcade, former gate of the madrasa Dar al-Quran al-ʿAshaʾiriyya

A distant view of Masyaf castle and town

A distant view of Masyaf castle and town

Bimaristan Arghun, passageway

Bimaristan Arghun, passageway

At-Tabqa , Jaʿbar Castle, Bastion with loopholes.

At-Tabqa , Jaʿbar Castle, Bastion with loopholes.

At-Tabqa, Jaʿbar Castle, Entrance of a bastion with loopholes

At-Tabqa, Jaʿbar Castle, Entrance of a bastion with loopholes

at-Tabqa, Jaʿbar Castle, Towers of western walls

at-Tabqa, Jaʿbar Castle, Towers of western walls

at-Tabqa, Jaʿbar Castle, Towers of western walls

at-Tabqa, Jaʿbar Castle, Towers of western walls

at-Tabqa, Jaʿbar Castle, polygonal tower.

at-Tabqa, Jaʿbar Castle, polygonal tower.