The Nikon Small World 2019 celebrated Nikon’s 45th anniversary this 2019. The Nikon Small World competition promise scientists and enthusiasts to share their scientific and remarkable images. More than 2000 photographs were submitted for the Nikon Small World 2019 competition with micro-photographers from nearly 100 countries. The judges picked their top 20 images, and the photo of a turtle embryo took the first place. Scroll down below to see all 20 photographs that made it to the final winner’s list.