Prof. Mortel:
Early Islamic inscriptions at al-Ula, Saudi Arabia (7)
Prof. Mortel:
Early Islamic inscriptions at al-Ula, Saudi Arabia (8)
Prof. Mortel:
Early Islamic inscriptions at al-Ula, Saudi Arabia (3)
Prof. Mortel:
Rock art site at al-Ula, Saudi Arabia
Prof. Mortel:
Early Islamic inscriptions at al-Ula, Saudi Arabia (5)
Prof. Mortel:
Early Islamic inscriptions and pre-Islamic petroglyphs of human figures at al-Ula, Saudi Arabia (2)
Prof. Mortel:
Early Islamic inscriptions at al-Ula, Saudi Arabia (4)
Prof. Mortel:
Early Islamic inscriptions at al-Ula, Saudi Arabia (6)
Prof. Mortel:
Early Islamic inscriptions at al-Ula, Saudi Arabia (9)
Prof. Mortel:
Early Islamic inscriptions at al-Ula, Saudi Arabia (10)
Prof. Mortel:
Ancient rock art and early Islamic inscriptions at al-Ula, Saudi Arabia
Prof. Mortel:
Early Islamic inscriptions at al-Ula, Saudi Arabia (5)
Prof. Mortel:
Early Islamic inscriptions at al-Ula, Saudi Arabia (6)
Prof. Mortel:
Early Islamic inscriptions at al-Ula, Saudi Arabia (11)
Prof. Mortel:
Early Islamic inscriptions at al-Ula, Saudi Arabia (1)
Prof. Mortel:
Early Islamic inscriptions at al-Ula, Saudi Arabia (2)
Prof. Mortel:
Early Islamic inscriptions at al-Ula, Saudi Arabia (7)
Prof. Mortel:
Early Islamic inscriptions at al-Ula, Saudi Arabia (8)
Prof. Mortel:
Early Islamic inscriptions at al-Ula, Saudi Arabia (9)
Prof. Mortel:
Early Islamic inscriptions at al-Ula, Saudi Arabia (10)
Prof. Mortel:
Early Islamic inscriptions at al-Ula, Saudi Arabia (11)
Prof. Mortel:
Early Islamic inscriptions at al-Ula, Saudi Arabia (12)
Prof. Mortel:
Early Islamic inscriptions at al-Ula, Saudi Arabia (13)
Prof. Mortel:
Early Islamic inscriptions at al-Ula, Saudi Arabia (14)
Prof. Mortel:
Early Islamic inscriptions at al-Ula, Saudi Arabia (15)
Prof. Mortel:
Landscape at al-Ula behind Jabal Ikmah where a large group of early Islamic inscriptions are to be seeen
Prof. Mortel:
Early Islamic inscriptions at al-Ula, Saudi Arabia (16)
Prof. Mortel:
Probable ancient ritual site behind Jabal Ikmah near a large group of early Islamic inscriptions; al-Ula, Saudi Arabia (2)
Prof. Mortel:
Probable ancient ritual site behind Jabal Ikmah near a large group of early Islamic inscriptions; al-Ula, Saudi Arabia (1)
Prof. Mortel:
Early Islamic inscriptions at al-Ula, Saudi Arabia (1)
