National Geographic’s Top 20 Photos Of 2015

National Geographic just published its 2015 Photo 
“Each day, we bring you one photo from around National Geographic that fits our criteria for Photo of the Day—sometimes classic, sometimes quirky, always an image with a story to tell,” National Geographic explains on their webpage. “For this year’s roundup, we looked at shares, likes, and comments from the social sphere to see which ones resonated most with you.”

-----------
-----------