The image is an underwater photograph of a coral reef. The reef is covered in various types of coral and seaweed, and there are several small fish swimming around. In the center of the image, there is a blue and green fish with a long tail. The fish appears to be a parrotfish, with a distinctive pattern of stripes and spots on its body. It is swimming towards the right side of the frame, and its fins are spread out as if it is about to dive into the water. The water is clear and the sunlight is filtering through the coral, creating a beautiful reflection on the surface.