Fluorescent Anemone | Photograph by Jim Obester (@jimobester)
Blue-filtered strobe lights stimulate fluorescent pigments in the clear tentacles of a tube-dwelling anemone in Hood Canal, Washington. This photo won first place in the underwater category in the 2017 National Geographic Nature Photographer of the Year Contest.
The 2018 @natgeo Photo Contest has launched, the link is in our profile. We are looking for images that show us the world: its wildlife, people, and places. Submission deadline is November 15, 2018. Good luck #YourShotPhotographer