Nikon has announced the winners of the 2019 Small World Photomicrography Competition, and has once more shared some of the winning and honored images with us. The contest invites photographers and scientists to submit images of all things visible under a microscope. This year, first place was awarded to Teresa Zgoda and Teresa Kugler for their painstakingly prepared photo of a turtle embryo, using fluorescence and stereo microscopy. More than 2,000 entries were received from 100 countries in 2019, the 45th year of the competition.