A huge salmon lives in a large waterfall basin, crystal clear water, bubbles form where the waterfall falls, air bubbles rise in the clear water, a large salmon swims leisurely in the water, the salmon opens its mouth towards us, an impressive figure, a beautiful fish body, the camera is at a low angle looking up at the salmon and the water surface, the blue sky and waterfall are visible through the water surface, sparkling sunlight shines through, high definition and realistic, detailed, strong shadows,