Prof. Mortel:
Restored walls of Awdat Sudayr, Saudi Arabia (2)
Prof. Mortel:
Restored walls of Awdat Sudayr, Saudi Arabia (1)
Prof. Mortel:
Restored and unrestored walls of Awdat Sudayr, Saudi Arabia
Prof. Mortel:
Stone watchtower above Awdat Sudayr, Saudi Arabia (2)
Prof. Mortel:
Stone watchtower above Awdat Sudayr, Saudi Arabia (3)
Prof. Mortel:
Old town of Awdat Sudayr, Saudi Arabia (2)
Prof. Mortel:
Stone watchtower above Awdat Sudayr, Saudi Arabia (4)
Prof. Mortel:
Old town of Awdat Sudayr, Saudi Arabia (1)
Prof. Mortel:
Restored minaret, Awdat Sudayr, Saudi Arabia (2)
Prof. Mortel:
Restored minaret, Awdat Sudayr, Saudi Arabia (1)