Abacus of collapse mechanisms of churches, lines of vulnerability, San Salvatore a Campi, Perugia, Italy

Fig.17-b-3a_collapse mechanism, cracks in the plane of the facade

Abacus of collapse mechanisms of churches, lines of vulnerability, San Salvatore a Campi, Perugia, Italy

Fig.17-b-1a_collapse mechanism, overturning of the facade

Abacus of collapse mechanisms of churches, lines of vulnerability, San Salvatore a Campi, Perugia, Italy

Fig.17-b-1b_collapse mechanism, overturning of the facade

Abacus of collapse mechanisms of churches, lines of vulnerability, San Salvatore a Campi, Perugia, Italy

Fig.17-b-3b_collapse mechanism in the plane of the facade

Main facade of Jamiʿ at-Tawashi mosque (video)

North facade, Jamiʿ an-Nuri (mosque), Homs

North facade, Jamiʿ an-Nuri (mosque), Homs

Qalb Lawza, Basilica of 5th c., Apse and south façade

Qalb Lawza, Basilica of 5th c., Apse and south façade

Courtyard, Jamiʿ an-Nuri (mosque), Homs

Courtyard, Jamiʿ an-Nuri (mosque), Homs

Raqqa, Baghdad Gate, Façade decorations: three-lobed niches and arched frames resting on colonnette

Raqqa, Baghdad Gate, Façade decorations: three-lobed niches and arched frames resting on colonnette

al-Husn Church, remains of basilica's façade, which, after its demolition, was transformed into an agricultural field

al-Husn Church, remains of basilica’s façade, which, after its demolition, was transformed into an agricultural field

Qalb Lawza, Basilica of 5th c., Apse and south façade

Qalb Lawza, Basilica of 5th c., Apse and south façade

Building recording & restoration: photography, Naga Hathor Chapel, Sudan

Fig.13_Photographic view of northern façade of chapel

Qalb Lawza, Basilica of 5th c., Apse and south façade

Qalb Lawza, Basilica of 5th c., Apse and south façade

Raqqa, Baghdad Gate, Façade decorations: three-lobed niches and arched frames resting on colonnette

Raqqa, Baghdad Gate, Façade decorations: three-lobed niches and arched frames resting on colonnette

Part of the main façade of Roman South Temple in ʿAtil

Part of the main façade of Roman South Temple in ʿAtil

Wakil house, interior façade of the upper floor

Wakil house, interior façade of the upper floor

The façade of the cathedral of Our Lady of Tortosa, the museum of Tartus today

The façade of the cathedral of Our Lady of Tortosa, the museum of Tartus today

Raqqa, the inner façade of Baghdad Gate (Bab Baghdad)

Raqqa, the inner façade of Baghdad Gate (Bab Baghdad)

The inner façade of Baghdad Gate, Raqqa

The inner façade of Baghdad Gate, Raqqa

Hammam Bahram Basha, the entrance façade

Hammam Bahram Basha, the entrance façade

Monastery of St Simeon Stylites, Narthex of south basilica (south façade of church)

Monastery of St Simeon Stylites, Narthex of south basilica (south façade of church)

ar-Rusafa, Capital on the interior façade of the North Gate,

ar-Rusafa, Capital on the interior façade of the North Gate,

ʿAyn Dara, Bas-relief motif decorating some steps of the main entrance, southern façade of Ishtar Temple

ʿAyn Dara, Bas-relief motif decorating some steps of the main entrance, southern façade of Ishtar Temple

Remains of the façade, South Temple in ʿAtil

Remains of the façade, South Temple in ʿAtil

Monastery of St Simeon Stylites, Narthex of south basilica (south façade of church)

Monastery of St Simeon Stylites, Narthex of south basilica (south façade of church)

South Temple in ʿAtil, remains of the main façade (partially distorted at present by the transformation of the building into a residence)

South Temple in ʿAtil, remains of the main façade (partially distorted at present by the transformation of the building into a residence)

North facade of Jamiʿ an-Nuri (mosque), Homs

North facade of Jamiʿ an-Nuri (mosque), Homs

Jamiʿ at-Tawashi, entrance

Jamiʿ at-Tawashi, entrance

Entrance of Hammam ʿAbd al-Basit

Entrance of Hammam ʿAbd al-Basit

Muzayrib - Ancient mill

Muzayrib – Ancient mill