Jean E. Roche / Wind blowing sand across beach, causing delta patterns, Piemanson, Camargue, France, October.

Jean E. Roche / Wind blowing sand on beach towards the sea, Piemanson, Camargue, France, October.

Jean E. Roche / Caravans flooded by the sea on the beach of Piemanson, Arles, Camargue, France. May 2013.

Jean E. Roche / Wind and sand erosion on Piemanson beach, Camargue, France