Marine biologist Alexander Semenov specializes in invertebrates and is the head of the divers’ team at Moscow State University’s White Sea Biological Station where he organizes and manages all sorts of work, often diving in harsh conditions. Semenov is also a professional photographer, so combining these two specialties allows him to capture subjects most of us haven't even seen.
As the sun sets on the horizon, the ocean comes alive with a symphony of colors and patterns. And at the heart of this underwater ballet are the graceful, swirling jellyfish. Their tentacles dance and flow, catching the light and casting a mesmerizing spel