one of the oldest sand dune (sund dune 44) show vivid color contrast and curve

light sunddune colorful naukluft foot dune arm single lonely tree sundown sunrise sunset contrast curvy curve red dunes shadow sunlight namibian sand sunny namib desert africa namibia landscape background sunshine tourism scenic park arid dry orange blue african sandy travel nature tourist attraction famous place 45th kilometre sesriem soussusvlei one oldest sund show vivid color