Use the person from the reference image. Concept: high-quality artistic beach photoshoot at night. Subject: a young woman with very long straight hair. Setting: a nighttime beach with a dark sea, gentle waves, and a twilight sky fading from deep blue to orange at the horizon. Action & Pose: captured from behind in a half-turn. Wardrobe: a tight black swimsuit with high-cut hips. Lighting: soft light emphasizing the texture of the hair and the contours of the figure. Visual Style: cinematic quality. Atmosphere: mysterious and aesthetic. Details & Texture: highly detailed skin and sea foam.