The image is an underwater photograph of a small yellow fish swimming in an aquarium. The fish has a round body with a black stripe on its head and a white stripe running down its back. It is swimming near a large rock formation, which appears to be a coral reef. The rock formation is made up of multiple layers of different shades of brown and gray, with some areas appearing darker and others lighter. The background is filled with other coral and rocks, and the water is a deep blue color. The overall mood of the image is peaceful and serene.