Also underway is a 3.9 square mile (10 sq km) floating structure ... and more. Desert Rock, by Oppenheim Architecture, is a ...
2021 44COM 7B.137 - Rock Art in the Hail Region of Saudi Arabia (Saudi Arabia) (C 1472) 2019 43COM 7B.53 - Rock Art in the Hail Region of Saudi Arabia (Saudi Arabia) (C 1472) State of Conservation ...