A photo of fishing village Upernavik on an island in west Greenland has won photographer Weimin Chu the grand prize in this year's National Geographic Travel Photo Contest.
https://ichef.bbci.co.uk/news/976/cpsprodpb/16FB7/production/_107353149_grand-prize-1st-cities.jpg
https://www.bbc.com/news/in-pictures-48614154