Skull on sand dune.

Cracked mud and fox tracks on desert surface near San Pedro de Atacama.

Cracked earth of desert surface near San Pedro de Atacama with snow capped peak of Volcano Lincancabur beyond.5916 m

Cracked mud of desert surface near San Pedro de Atacama.

Flowers in dried lake bed

Namibia, Sossusvlei Desert, Flower in dried lake bed.

Kazakhstan, Aral Sea, Salt Lake 15 kilometres from Aralsk, salt train.

Floating pontoon bridge crossing dry bed of the Yellow River after water has been taken for irrigation.

Boran woman digging for water in the sand of a dry river bed

Boran women digging deep holes for water in a dry river bed with donkeys nearby laden with water barrels

Galla people waiting for water during drought.