イラスト — Selfie、スタジオ

Create an ultra-realistic premium mirror-selfie portrait of a young male inside a dark, modern fitness studio, captured with a direct smartphone-camera flash. The image should feel raw, candid, slightly gritty and editorial, with authentic flash photography, realistic skin texture and dramatic low-light atmosphere.



👤 SUBJECT

A young male with naturally thick, slightly messy dark brown-to-black hair, loose strands falling naturally across the forehead. Natural facial proportions, realistic skin texture, subtle facial details and a serious, focused expression.

His face is slightly angled downward toward the smartphone while maintaining a natural gaze.

👕 OUTFIT

Loose white athletic T-shirt

Black triple-stripe detailing running along both shoulders/sleeves

Relaxed sporty fit

Natural fabric creases and slight moisture texture

Minimal athletic styling

📱 POSE & COMPOSITION

A close-to-medium mirror selfie.

The subject is seated or leaning forward against a gym surface, holding a smartphone with both hands directly in front of the torso.

Both forearms are resting naturally across the foreground, creating a strong symmetrical composition.

The smartphone partially covers the center of the torso while the face remains completely visible.

Natural relaxed posture with a slightly tired/focused post-workout expression.

💪 DETAILS

Include realistic athletic-gym context without exaggeration:

Natural skin texture

Subtle post-workout sheen

Realistic arm definition

Fine hair detail

Natural veins and skin variation

No exaggerated physique

🏋️ ENVIRONMENT

Dark contemporary gym interior featuring:

Large wall mirror

Vertical LED light strips

Dark equipment frames

Workout machines in the background

Black/charcoal walls

Subtle reflective surfaces

Dim ambient gym lighting

Minimal industrial interior design

Keep the background dark and atmospheric.

⚡ PHONE FLASH

The defining visual element is a direct smartphone flash.

Create:

Bright concentrated flash illuminating the face and upper body

Crisp facial highlights

Natural shadow falloff behind the subject

Small realistic flash reflection on the mirror

Subtle lens flare near the phone

Slightly blown highlights around the brightest flash area

Darker surrounding environment

The flash should look like an authentic smartphone LED flash—not a studio strobe.

📷 CAMERA CHARACTER

Vertical 4:5 portrait

Mirror-selfie perspective

Smartphone photography

Slight wide-angle phone-lens character

Realistic mirror reflection

Natural optical distortion

High detail but not artificially sharpened

Subtle digital noise

Authentic low-light exposure

Realistic flash falloff

Premium editorial realism

🎨 COLOR GRADING

Deep charcoal and black surroundings contrasted against a neutral white shirt and warm natural skin tones.

Muted colors, strong blacks, subtle warm highlights and restrained contrast.

Avoid excessive blue, orange or neon grading.

✨ UNIQUE STYLE

Direct-flash photography • dark gym aesthetic • raw mirror selfie • post-workout editorial • underground fitness atmosphere • smartphone realism • gritty luxury • nocturnal portrait • authentic flash photography

🚫 NEGATIVE PROMPT

> cartoon, anime, illustration, CGI, 3D render, artificial face, plastic skin, beauty filter, excessive skin smoothing, distorted face, malformed hands, extra fingers, missing fingers, duplicated limbs, distorted smartphone, incorrect mirror reflection, warped gym equipment, unrealistic muscles, exaggerated physique, fake sweat, excessive glow, studio lighting, excessive HDR, oversaturated colors, extreme sharpening, excessive blur, unrealistic flash, blown-out entire face, completely black background, low resolution, AI artifacts, watermark, random text, logo

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。