The footprints of people come and gone hiking on the sand dunes at the Great Sand Dunes National Park.
Footprints
The footprints of people come and gone hiking on the sand dunes at the Great Sand Dunes National Park.
  • CameraSpectre
  • Focal length4.2 mm
  • Shutter speed1/4274 sec
  • Apertureƒ1.8
  • ISO25