Young woman taking underwater selfie with dolphin in blue pool

A woman underwater holding a smartphone to take a selfie with a dolphin swimming nearby in the background.

Subject: A smiling young woman with dark hair floating underwater, holding a silver smartphone out towards the camera lens.

Clothing: She is wearing a black bikini top and matching bottoms.

Action: The woman holds the phone in her right hand while floating on her back, looking directly at the camera with a bright smile.

Environment: A clear blue swimming pool or ocean setting with sunlight filtering through the surface above, creating shimmering caustic light patterns on the water floor.

Camera: Shot from a low angle underwater perspective, capturing the phone in the foreground and the subjects behind it with a shallow depth of field.

Lighting: Bright natural sunlight streaming down from the surface, illuminating the scene with high contrast and sparkling reflections on the water.
Second 

Subject: A friendly dolphin swimming gracefully in the background to the right of the woman.

Objects: A silver Samsung Galaxy smartphone held prominently in the foreground, featuring a large camera module and visible water droplets on its back.

Text/Graphics: The word "Galaxy" is printed in white lettering near the bottom center of the phone's back panel.

Style Details: High-resolution commercial photography with vibrant colors, realistic water refraction, bubbles rising around the subjects, and a clean, polished aesthetic.