Footprints in the gypsum of White Sands National Monument, New Mexico, USA, America

america american area areas conservation countryside day daylight daytime desert deserts desertscape desertscapes dune dunes during exterior feet foot foot print foot prints footprint footprints footprints gypsum in landscape landscapes mark marking markings marks mexico monument national national natural nature new nobody north of park parks pattern patterning patternings patterns preserve preserves print prints region regions reserve reserves sanctuaries sanctuary sand sand dune sand dunes sanddune sanddunes sands sandy scenery scenic shot shots states structure structures textured the trace traces track tracks united us us american usa view views white wildlife