د. عماد هاني العلاف: Roman bridge above the Wadi al-Murr near Mosul, Ir...

د. عماد هاني العلاف: Roman bridge above the Wadi al-Murr near Mosul, Ir...:  Roman bridge above the Wadi al-Murr near Mosul, Iraq Roman bridge above the Wadi al-Murr near Mosul, Iraq. Photo by the German archaeolog...