Salmon Run Gravel Nature Freshwater Migration Scene

Carve salmon run gravel nature freshwater migration scene as a visually distinct nature scene for freshwater wildlife photography. Prioritize red-sided fish, clear current, river stones, and foaming riffles, then place it in salmon pushing upstream over a shallow gravel bed with water bending around bodies, gravel egg bed texture, silver scale flashes. Keep the camera language clear: look slightly downward through the water so fish movement and riverbed detail stay clear. Use bright river light filtered by moving water, realistic surface detail, and a salmon red, river blue, and gravel gray palette so the image feels urgent, seasonal, and energetic without becoming decorative or artificial. Do not add fantasy objects, city skylines, brand marks, heavy haze, or cluttered foreground debris.