A squid swims underwater off the shore of the coastal city of Qalamun, north of the Lebanese capital Beirut, on September 24, 2019. (Photo by Ibrahim Chalhoub/AFP Photo)
In 2007, I graduated from Lomonosov’s Moscow State University in the department of Zoology. I specialized in the study of invertebrate animals, with an emphasis on squid brains. Soon after, I began working at the White Sea Biological Station (WSBS) as a senior laborer. WSBS has a dive station, which is great for all sorts of underwater scientific needs, and after 4 years working there, I became chief of our diving team. I now organize all WSBS underwater projects and dive by myself with a great pleasure and always with a camera.
Split-view of a killer whale at sunrise off the coast of Northern Norway. At least half of the world’s killer whale populations are doomed to extinction due to pollution of the oceans, a new study says. (Photo by Audun Rikardsen/Science)
People participate in a pillow fight to mark International Pillow Fight Day in the Heroes' Square, in central Budapest, Hungary, Saturday, April 2, 2016. The Pillow Fight Day attracts tens of thousands people in more than 100 cities all over the World each year. ((Photo by Zoltan Balogh/MTI via AP Photo)
Seth Casteel is an award-winning photographer and the New York Times Best Selling Author of Underwater Dogs. His new book, Underwater Puppies, was published September 16, 2014. Photo: “Underwater Puppies”: Popcicle. (Photo by Seth Casteel)