A close-up, underwater shot displays three koi fish in a pond

A close-up, underwater shot displays three koi fish in a pond. The largest koi, in the foreground, is primarily white with vibrant orange markings and black accents along its dorsal fin and tail. Its mouth is slightly open, and its eye is clearly visible. Behind it, a second koi, mostly white with red markings on its fins and back, swims horizontally. The third koi, positioned higher and further back, has a pattern of silver, black, and orange scales. The pond floor is covered with small gravel and rocks. The water is slightly murky, with reflections visible on the surface above. The image lacks any discernible urban or specific geographical features that would allow for its localization to Rain, Germany.