Shooting Commercial Sous-Marin pour Smartphone

Commercial underwater product photography featuring a sleek [Galaxy S Series smartphone] as the hero product, held in the foreground in a selfie orientation in razor-sharp focus, with detailed water droplets and reflections accentuating its metallic finish and camera lenses. In the mid-ground, a [woman] floats naturally in clear tropical blue water with a relaxed, cheerful expression, hair softly drifting with the current. In the background, a playful [dolphin] swims slightly out of focus. Golden sunlight filters from above, casting luminous underwater rays and undulating caustic patterns across the scene, with tiny rising bubbles. Wide-angle perspective, shallow depth of field, HDR lighting, clean and premium advertisement aesthetic.