Explore the winning photos from the 2018 Nature's Best Photography contest! Every year since 1996, photographers from around the world have entered this competition for the chance to display their images at the annual exhibit at the National Museum of Natural History. This year 60 photographs were selected from 26,000 entries. Here is a selection of ocean themed images from the winners and honorable mentions. To see all the winners stop by the National Museum of Natural History in Washington, DC. You can also see the winners from 2012, 2011 and 2010.