The image is a close-up of a large group of koi fish swimming in a pond. The fish are of different sizes and colors, including orange, yellow, white, and black. They are closely packed together, with some overlapping each other. The water is clear and there are small ripples visible on the surface. The koi are swimming in different directions, creating a chaotic and vibrant scene. The image appears to be taken from above, looking down on the fish.