Prof. Mortel:
Courtyard in a restored traditional mudbrick house, King Abdulaziz Historical Center, Riyadh (2)
Prof. Mortel:
Courtyard in a restored traditional mudbrick house, King Abdulaziz Historical Center, Riyadh (3)
Prof. Mortel:
Courtyard in a restored traditional mudbrick house, King Abdulaziz Historical Center, Riyadh (4)
Prof. Mortel:
Courtyard in a restored traditional mudbrick house, King Abdulaziz Historical Center, Riyadh (1)
Prof. Mortel:
Darah, King Abdulaziz Center for Research and Archives, King Abdulaziz Historical Center, Riyadh (2)
Prof. Mortel:
Restored traditional mudbrick buildings, King Abdualziz Historical Center, Riyadh (2)
Prof. Mortel:
Restored traditional mudbrick buildings, King Abdualziz Historical Center, Riyadh (3)
Prof. Mortel:
Restored traditional mudbrick buildings, King Abdualziz Historical Center, Riyadh (4)
Prof. Mortel:
Restored traditional mudbrick building, King Abdualziz Historical Center, Riyadh (2)
Prof. Mortel:
Restored traditional mudbrick buildings, King Abdualziz Historical Center, Riyadh (6)
Prof. Mortel:
Restored traditional mudbrick building, King Abdualziz Historical Center, Riyadh (3)
Prof. Mortel:
Restored traditional mudbrick building, King Abdualziz Historical Center, Riyadh (4)
Prof. Mortel:
Ceiling element, restored traditional mudbrick building, King Abdualziz Historical Center, Riyadh
Prof. Mortel:
Restored traditional mudbrick building, King Abdualziz Historical Center, Riyadh (5)
Prof. Mortel:
Ceiling of a restored traditional mudbrick building, King Abdualziz Historical Center, Riyadh
Prof. Mortel:
Restored traditional mudbrick building, King Abdualziz Historical Center, Riyadh (6)
Prof. Mortel:
Restored traditional mudbrick buildings, King Abdualziz Historical Center, Riyadh (13)
Prof. Mortel:
Restored traditional mudbrick building, King Abdualziz Historical Center, Riyadh (7)
Prof. Mortel:
Restored traditional mudbrick buildings, King Abdualziz Historical Center, Riyadh (15)
Prof. Mortel:
Murabba Palace, 1936 and after, King Abdulaziz Historical Center, Riyadh (4)
Prof. Mortel:
Restored traditional mudbrick building, King Abdualziz Historical Center, Riyadh (8)
Prof. Mortel:
Restored traditional mudbrick building, King Abdualziz Historical Center, Riyadh (1)
Prof. Mortel:
Restored traditional mudbrick buildings, King Abdualziz Historical Center, Riyadh (18)
Prof. Mortel:
Restored traditional mudbrick buildings, King Abdualziz Historical Center, Riyadh (2)
Prof. Mortel:
Old defensive tower, King Abdulaziz Historical Center, Riyadh (3)
Prof. Mortel:
Old defensive tower, near the King Abdulaziz Historical Center, Riyadh (2)
Prof. Mortel:
Old defensive tower, near the King Abdulaziz Historical Center, Riyadh (1)
Prof. Mortel:
Old defensive tower, King Abdulaziz Historical Center, Riyadh (6)
Prof. Mortel:
Old defensive tower, King Abdulaziz Historical Center, Riyadh (7)
Prof. Mortel:
Old defensive tower, King Abdulaziz Historical Center, Riyadh (1)
