Sand dunes of the Sahara desert near Merzouga (Morocco)

Desert along the train track between Turkestan and Aralsk (Kazakhstan)

Desert where the Aral Sea used to be (Kazakhstan)

Small settlement in the Karakorum desert (Turkmenistan)

Along the road across the Karakorum desert (Turkmenistan)

Tracks in the sand - Karakorum desert (Turkmenistan)

Yurts in the Kyzyl-Kum desert in Uzbekistan

Death Valley (California, USA)

Wild bactrian camels in the Gobi desert (Mongolia)

Yurt in the Gobi desert (Mongolia)