Ocean Odyssey on Instagram: "While diving in the clear waters of Catalina Island, a group of recreational divers had a rare and breathtaking encounter coming face to face with a free-swimming octopus gliding effortlessly through the reef. Experts say such close, unprovoked sightings are incredibly uncommon, making this a once-in-a-lifetime moment captured on film. #ocean #oceanlife #deepwater #underwater #explore #fyp"