Prompt: Create a dolphin swimm through clear water. Use warm golden-hour light with realistic shadow falloff; compose with a carefully balanced rule-of-thirds composition. Photograph using a 35mm lens for environmental context. Style: photorealistic premium stock photography, lifelike materials, natural color grading. maintain a natural, polished photographic finish. Use physically plausible lighting, accurate proportions and anatomy where applicable, crisp focus on the main subject, realistic depth of field, and a professional stock-photography finish. No text, logos, watermarks, borders, or artificial-looking oversharpening. Camera angle: close environmental framing.