The image is an underwater photograph of a large fish swimming in an aquarium. The fish appears to be a salmon, with a long, slender body and a pointed snout. It is swimming towards the right side of the image, towards the bottom of the tank. The tank is filled with water and there are rocks and plants visible in the background. The water is a deep blue color and there is a small amount of sunlight shining through the water, creating a bright light that illuminates the fish. The image is taken from a low angle, looking up at the fish and the tank, giving a sense of depth and movement.