Whether it's of penguins in Antarctica or sand dunes in California, show us how you see the world around you: http://on.natgeo.com/2qcUiAN pic.twitter.com/pYMxE0hpoQ

Whether it's of penguins in Antarctica or sand dunes in California, show us how you see the world around you: http://on.natgeo.com/2qcUiAN  http://pic.twitter.com/pYMxE0hpoQ

https://twitter.com/NatGeoTravel/status/867477845450379264