Photorealistic editorial lifestyle photograph in an optimized 4:5 vertical portrait format. A gentle three-quarter side view of an adult young woman with long, straight blonde hair, wearing blue jeans and a clean plain white T-shirt, seated naturally on a broad outdoor rock. Her younger sister, a fully age-appropriately dressed child, sits close beside her. Both calmly and thoughtfully look at the adult sister’s smartphone, held naturally between them.
Maintain a warm, wholesome sibling atmosphere with no romantic or sexualized tone. Soft golden-hour sunlight catches their profiles and hair, with an earthy rocky landscape and a softly blurred natural background. Authentic skin texture, cinematic editorial realism, natural proportions, anatomically correct hands and feet, realistic foot placement, five correctly formed toes where visible, correctly fitted and undistorted shoes if present, and believable contact shadows on the rock.
No text, logos, watermarks, extra fingers, distorted limbs, artificial-looking faces, or malformed feet.

