Photorealistic vertical portrait photograph, 9:16 composition. A clearly adult woman (mid-20s) with natural beauty, long soft semi-curly blonde hair, wearing a sleek fitted black tank top. She stands in a serene, naturally occurring landscape with gentle organic contours and flowing terrain that subtly echo her silhouette, without surreal distortion. Natural golden-hour lighting, relaxed confident expression, editorial portrait photography, shallow depth of field, highly detailed skin texture, realistic fabric, cinematic color grading, professional full-frame camera aesthetic.