The picture below is not that of a painting. It was taken inside the Namib-Naukluft Park in Namibia, in a strange and alien landscape called Dead Vlei. Although sounds similar to “dead valley”, Dead Vlei is not an actually valley. The term means "dead marsh" (from English dead, and Afrikaans vlei, a lake or marsh in a valley between the dunes).
Deadvlei is a white clay pan located near the more famous salt pan of Sossusvlei, scattered with hundreds of dead Acacia trees that once thrived when water from the Tsauchab River soaked this piece of land. Some 900 years ago the river diverted its course, leaving Dead Vlei literally high and dry. Dead Vlei has been claimed to be surrounded by the highest sand dunes in the world, the highest reaching 300-400 meters which rest on a sandstone terrace.