On #NationalSelfieDay, we turn the lens on our photographers who say "hi" from assignments all over the world. http://on.natgeo.com/2ttYKck

On #NationalSelfieDay , we turn the lens on our photographers who say "hi" from assignments all over the world. http://on.natgeo.com/2ttYKck 

https://twitter.com/NatGeoTravel/status/877587016979959810