When you watch this video, you probably assume it was filmed deep in the ocean. In reality, photographer Alex Soloviev captured the whole thing without getting a drop of water on him. How'd he do it? His jellyfish subjects were inside an aquarium.
"I had to find angles and lighting to dismiss [the] aquarium look," Soloviev told mental_floss. "It took [a lot of work] to make it look like it was shot in [a] real ocean rather than in [an] aquarium."
Click on the video above to watch the stunning footage.