The image is an underwater photograph of a group of fish swimming in the ocean. In the center of the image, there is a large fish with a black body and a yellow stripe on its head. The fish appears to be a triggerfish, with a round body and large fins. It is swimming towards the right side of the frame, with its mouth open, as if it is about to take a bite out of something. Behind the fish, there are two smaller fish, one black and one gray, swimming near the surface of the water. The water is a deep blue-green color and there are rocks and coral visible in the background. The image is taken from a low angle, looking up at the fish.