Windblown ripples and sand patterns on the surface of a red sand dune at sunset. Wahiba Sands, Ramlat al-Wahiba, Sharqiya Sands, Sultanate of Oman.

Windblown ripples and sand patterns on the surface of a red sand dune at sunset. Wahiba Sands, Ramlat al-Wahiba, Sharqiya Sands, Sultanate of Oman.
