Lahaina Visions Triptych-Rdetail Christian Riese Lassen

The picture has something of this: underwater, fish, coral, aquarium, water, ocean, reef, sea, swimming, submarine, diving, marine, wildlife, invertebrate, tropical, shark, deep, nature, aquatic.
Perhaps it’s a painting of a group of fish swimming in a body of water with corals and cacti on the bottom and bottom of the water.