A side of archaeological remains in Khirbat as-Sarayij

A side of archaeological remains in Khirbat as-Sarayij

Busra - Jamiʿ (mosque) al-Mabrak from the outside

Busra – Jamiʿ (mosque) al-Mabrak from the outside

Dar'a, al-Jamiʿ (mosque) al-ʿUmari - The minaret and the courtyard

Dar’a, al-Jamiʿ (mosque) al-ʿUmari – The minaret and the courtyard

Izraʿ, al-Jamiʿ (Mosque) al-ʿUmari - the courtyard

Izraʿ, al-Jamiʿ (Mosque) al-ʿUmari – the courtyard

Dar'a, al-Jamiʿ (mosque) al-ʿUmari- A photo taken from the minaret showing the courtyard and the prayer hall

Dar’a, al-Jamiʿ (mosque) al-ʿUmari- A photo taken from the minaret showing the courtyard and the prayer hall

Busra - Madrasat Abu al-Fidaʾ and Birkat (pool) al-Hajj

Busra – Madrasat Abu al-Fidaʾ and Birkat (pool) al-Hajj

Busra - Madrasat Abu al-Fidaʾ, view from west

Busra – Madrasat Abu al-Fidaʾ, view from west

Busra - Madrasat Abu al-Fidaʾ, inscription

Busra – Madrasat Abu al-Fidaʾ, inscription

Busra - Madrasat Abu al-Fidaʾ and (pool) Birkat al-Hajj, view from south

Busra – Madrasat Abu al-Fidaʾ and (pool) Birkat al-Hajj, view from south

Busra - Jamiʿ (mosque) Fatima - the prayer hall

Busra – Jamiʿ (mosque) Fatima – the prayer hall

Busra - Jamiʿ (mosque) Fatima - the upper part of the minaret

Busra – Jamiʿ (mosque) Fatima – the upper part of the minaret

Busra - Jamiʿ (mosque) Fatima - exterior view of the minaret

Busra – Jamiʿ (mosque) Fatima – exterior view of the minaret

Busra - Jamiʿ (mosque) Fatima, exterior view

Busra – Jamiʿ (mosque) Fatima, exterior view

Busra, Birkat (pond) al-Hajj and Abu al-FidaʾMosque

Busra, Birkat (pond) al-Hajj and Abu al-FidaʾMosque

Busra - al-Jami‘ (mosque) al-ʿUmari from the south

Busra – al-Jami‘ (mosque) al-ʿUmari from the south

Dar'a, al-Jamiʿ (mosque) al-ʿUmari - The minaret seen from the street

Dar’a, al-Jamiʿ (mosque) al-ʿUmari – The minaret seen from the street

Dayr Zakka (monastery), mosaic in a destroyed part of the building, showing a palm, a fallow deer and birds

Dayr Zakka (monastery), mosaic in a destroyed part of the building, showing a palm, a fallow deer and birds

Dar'a, al-Jamiʿ (mosque) al-ʿUmari - the prayer hall

Dar’a, al-Jamiʿ (mosque) al-ʿUmari – the prayer hall

Busra, Hammam Manjak, iwan in the cold section (barrani)

Busra, Hammam Manjak, iwan in the cold section (barrani)

Dar'a, al-Jamiʿ (mosque) al-ʿUmari, arcade

Dar’a, al-Jamiʿ (mosque) al-ʿUmari, arcade

Busra, Hammam Manjak before the restoration work

Busra, Hammam Manjak before the restoration work

Busra, Hammam Manjak, exterior view

Busra, Hammam Manjak, exterior view

Busra, al-Jami‘ (mosque) al-ʿUmari - the prayer hall

Busra, al-Jami‘ (mosque) al-ʿUmari – the prayer hall

Drawing of geodetic grid over geometry of accumulated rubble, San Salvatore a Campi, Perugia, Italy

Fig.10_geodetic grid over rubble heap

Carved and ornamented stones, 1st category remains, from portal of Ujkhan, Aleppo, Syria

Fig.18-c_Carved and ornamented stones

Ablaq (bicolor) masonry, 2nd category remains, in portal of ʿUlabiyya Khan, Aleppo, Syria

Fig.19_Ablaq masonry, 2nd category

Survey of geometry of accumulated rubble, San Salvatore a Campi, Perugia, Italy

Fig.04-c_Contour lines of a digital terrain model

Raqqa - "East of Raqqa" site - Western Palace, Glazed pottery

Raqqa – “East of Raqqa” site – Western Palace, Glazed pottery

Raqqa - the excavations of the site "East of Raqqa" - Eastern Palace

Raqqa – the excavations of the site “East of Raqqa” – Eastern Palace

Jamrin - The ancient bridge over Wadi az-Zaydi

Jamrin – The ancient bridge over Wadi az-Zaydi