The image is an underwater photograph of a large group of fish swimming around a coral reef. The water is clear and blue, and the coral reef is covered in various shades of green and brown. The fish are of different sizes and colors, including yellow, orange, and white. Some of the fish are swimming near a large rock formation, while others are scattered around the reef. There are also a few smaller fish visible in the background. The overall mood of the image is peaceful and serene.