Prof. Mortel: Old stone villages outside of al-Taif, Saudi Arabia (2)
Prof. Mortel: Old stone villages outside of al-Taif, Saudi Arabia (1)
Prof. Mortel: Samallagi Dam, pre-Islamic origin, near al-Taif, Saudi Arabia (2)
Prof. Mortel: Samallagi Dam, pre-Islamic origin, near al-Taif, Saudi Arabia (3)
Prof. Mortel: Samallagi Dam, pre-Islamic origin, near al-Taif, Saudi Arabia (4)
Prof. Mortel: Samallagi Dam, pre-Islamic origin, near al-Taif, Saudi Arabia (6)
Prof. Mortel: Samallagi Dam, pre-Islamic origin, near al-Taif, Saudi Arabia (7)
Prof. Mortel: Samallagi Dam, pre-Islamic origin, near al-Taif, Saudi Arabia (8)
Prof. Mortel: Samallagi Dam, pre-Islamic origin, near al-Taif, Saudi Arabia (9)
Prof. Mortel: Samallagi Dam, pre-Islamic origin, near al-Taif, Saudi Arabia (10)
Prof. Mortel: Samallagi Dam, pre-Islamic origin, near al-Taif, Saudi Arabia (11)
Prof. Mortel: Samallagi Dam, pre-Islamic origin, near al-Taif, Saudi Arabia (1)
Prof. Mortel: Samallagi Dam, pre-Islamic origin, near al-Taif, Saudi Arabia (2)
Prof. Mortel: Samallagi Dam, pre-Islamic origin, near al-Taif, Saudi Arabia (3)
Prof. Mortel: Samallagi Dam, pre-Islamic origin, near al-Taif, Saudi Arabia (13)
Prof. Mortel: Samallagi Dam, pre-Islamic origin, near al-Taif, Saudi Arabia (16)
Prof. Mortel: Samallagi Dam, pre-Islamic origin, near al-Taif, Saudi Arabia (17)
Prof. Mortel: Samallagi Dam, pre-Islamic origin, near al-Taif, Saudi Arabia (4)
Prof. Mortel: Samallagi Dam, pre-Islamic origin, near al-Taif, Saudi Arabia (5)
Prof. Mortel: Samallagi Dam, pre-Islamic origin, near al-Taif, Saudi Arabia (6)
Prof. Mortel: Early Islamic inscription on the Samallagi Dam, near al-Taif, Saudi Arabia
Prof. Mortel: Samallagi Dam, pre-Islamic origin, near al-Taif, Saudi Arabia (20)
Prof. Mortel: Samallagi Dam, pre-Islamic origin, near al-Taif, Saudi Arabia (8)
Prof. Mortel: Samallagi Dam, pre-Islamic origin, near al-Taif, Saudi Arabia (9)
Prof. Mortel: Samallagi Dam, pre-Islamic origin, near al-Taif, Saudi Arabia (11)
Prof. Mortel: Near Samallagi Dam, pre-Islamic origin, near al-Taif, Saudi Arabia (12)
Prof. Mortel: Samallagi Dam, pre-Islamic origin, near al-Taif, Saudi Arabia (13)
Prof. Mortel: Samallagi Dam, pre-Islamic origin, near al-Taif, Saudi Arabia (1)