The image shows a large fish swimming in a body of water. The fish appears to be a sturgeon, with a long, slender body and pointed fins. It is swimming towards the right side of the image, with its head above the water and its mouth slightly open. The water is covered in green algae and there are several orange fish swimming around it. The background is filled with trees and plants, and there is a concrete wall visible in the top right corner. The image is taken from a low angle, looking up at the fish.