Footprints of camper walking near tent in sand dunes

adventure alamosa authentic authenticity beauty in nature blue sky camper camping candid clear sky color image colorado copy space day desert distant dune footprint great sand dunes national park horizontal landscape minority mountain national park nature one person outdoors people photography real people remote sand sand dune scenic view shadow solitude sunny tent travel travel destinations united states unrecognizable person vacations walking ethereal real lifeadventuresome adventuring alpine america american americas beauty bivouac bivouacking camp campsite cloudless co color colour daylight daytime distance encamping footstep long shot longshot mid west mountainous natural negative space north america one outdoor outside park peak person scenics sky stepping striding sunlight sunshine us usa united states of america us usa white space