Create a realistic and detailed image of a whole large, powerful silver salmon with shiny scales reflecting light, swimming majestically in a deep blue ocean background. The salmon should appear strong and robust, with silver scales that catch the light, creating a contrast against the dark blue sea. The image should have high realism with intricate textures, lifelike water details, and a sense of depth. 16:9 aspect ratio to emphasize the fish's strength and the vastness of the ocean.