Endless sea of sand (photo painting)
Taking an extended hike in the Sossusvlei, and climbing some dunes is quite exciting. At the same time, one starts thinking about those who had to cross an entire desert on foot without proper supplies, for whatever reason... Sand until the horizon, and then: more sand.
(Sossusvlei, Namibia, December 2007 - Image ID 202212-NA-11)