The image is an underwater photograph of a fish swimming in the ocean. The fish is a triggerfish, with a distinctive blue and yellow striped body and a white tail. It is swimming near a coral reef, which is visible in the background. The coral reef is covered in small rocks and coral reefs, and the water is a beautiful turquoise color. The triggerfish is swimming towards the right side of the image, with its head slightly tilted to the left. The image is taken from a low angle, looking up at the fish.