View of lines of red sand dune with different tones in shadow of late afternoon sunlight, trees at base, blue sky above, Namib desert, Namibia, South West Africa

Single bush framed by red sand dunes of different tones created by shadows in early morning sunlight, foreground of scrub grass, Namib desert, Namibia, South West Africa

Single bush framed by red sand dunes of different tones created by shadows in early morning sunlight, foreground of scrub grass, Namib desert, Namibia, South West Africa

Single bush framed by red sand dunes of different tones created by shadows in early morning sunlight, foreground of scrub grass, Namib desert, Namibia, South West Africa

Single bush framed by red sand dunes of different tones created by shadows in early morning sunlight, foreground of scrub grass, Namib desert, Namibia, South West Africa

View of two trees framed by line of red sand dune with different tones in shadow of late afternoon sunlight, and sand being blown by winds, blue sky above, Namib desert, Namibia, South West Africa

Panorama view of red sand dune of different tones in late afternoon sunlight, blue sky above, foreground of scrub grass, Namib desert, Namibia, South West Africa

View of two trees separated by line of red sand dune with different tones in shadow of late afternoon sunlight, and sand being blown by winds, single photographer at base, Namib desert, Namibia, South West Africa

Single tree silhouetted and framed by sand dunes of different tones in shadow, with sun setting in late afternoon, Namib desert, Namibia, South West Africa