[Nature] Drawing Lines in the Sand

Jennifer and I returned to the sand dunes in the El Pinacate Biosphere Reserve. Unlike last year, when the dunes were pristine (ie. no footprints except our own), this year footprints were everywhere. Therefore, I focused on smaller details: lines created by the wind and some recent rains. To see my images from last year, go to my post 27 January 2018: El Pinacate.