Sand dunes, blown by wind into pronounced furrows stretching into the distance by the sea and surf, near Sandwich Bay, Namibia, Africa

photography colour colour image color color image horizontal horizontal image nobody no one no one day outdoors outside travel travel destination travel destinations sand dune sandwich bay namibia namibian africa african scenics scenic scene scenes scenery empty sandy beach beaches diminishing perspective vanishing point perspective elevated view sea water bay coastal coast coastal scene coast scene 2018m9