男性のポートレート — ビーチ — 優しく触れる調整

Create a realistic nighttime outdoor portrait of a young man standing on a sandy beach or open shoreline. He has thick, naturally tousled dark brown hair with soft curls and a slightly windswept texture. His expression is calm, confident, and subtly thoughtful, with relaxed eyes looking directly toward the camera. His right hand is raised near his hair, gently touching or adjusting it in a casual pose.

He is wearing a crisp white crew-neck T-shirt beneath a lightweight cream-colored textured overshirt or jacket. The jacket has thin vertical ribbed detailing, visible blue-gray piping along the front seams and collar, a relaxed open front, and rolled cuffs with pale yellow inner fabric. The clothing should appear natural and slightly loose, with realistic folds and fabric texture. Add a metallic wristwatch on the raised wrist.

Frame the subject in a vertical medium-to-three-quarter portrait, positioned slightly right of center. Use a natural eye-level camera angle with a subtle candid-fashion-photography feel. The background is a dark beach at night, with warm sandy ground visible beneath him and a few distant, heavily blurred people and indistinct objects in the background. Use strong low-light contrast: the subject’s face and clothing are softly illuminated by warm artificial light, while the surrounding background fades into deep black and muted brown tones.

Maintain realistic facial proportions, natural skin texture, subtle facial hair, detailed curly hair strands, accurate hands and fingers, authentic fabric weave, and believable shadows. The image should feel like a high-quality spontaneous portrait captured on a modern smartphone camera at night, with gentle background blur, slight atmospheric grain, soft highlights, and natural color grading.

Visual style: photorealistic, cinematic nighttime portrait, candid street-fashion photography, warm directional lighting, deep shadows, realistic texture, subtle film grain, natural skin tones, high detail, editorial composition.

Camera and composition: vertical 4:5 aspect ratio, medium shot, 50mm portrait lens look, shallow depth of field, eye-level perspective, subject sharply focused, background softly blurred, balanced negative space above the head, natural relaxed posture.

Negative Prompt
Avoid cartoon styling, illustration, CGI appearance, plastic skin, excessive beauty retouching, unrealistic facial symmetry, distorted hands, extra fingers, missing fingers, warped wristwatch, deformed clothing, inaccurate hair, overexposed white shirt, harsh flash, artificial pose, duplicated people, sharp background objects, heavy makeup, oversaturated colors, daytime lighting, studio backdrop, text, logo, watermark, and unnatural body proportions.

プロンプト全体をコピーし、必要に応じて独自の参考写真を使用してください。