The image is an underwater photograph of a coral reef. The coral reef is covered in various shades of green and brown, with a large group of corals in the center. The corals are arranged in a circular pattern, with some overlapping each other. In the center of the image, there are several small blue fish swimming around the corals. The fish appear to be swimming near the coral. The water is clear and the sunlight is filtering through the coral, creating a beautiful reflection on the surface.