Portrait 9:16, photorealistic close-up o

Portrait 9:16, photorealistic close-up of a completely fictional adult Japanese woman, age 22–25, on a secluded tropical island beach during a bright summer afternoon.

Soft, airy feminine appearance, petite and very slender frame, narrow shoulders and delicate collarbones. Soft medium-brown hair with wispy bangs and loose strands blowing naturally in the sea breeze.

Extreme close-up from head to collarbones, face filling about 70% of the frame, camera directly in front and slightly below eye level. She leans slightly backward with her chin gently lifted.

Small softly rounded oval face, gentle dark-brown almond eyes, natural double eyelids, soft cheeks, small delicate nose and glossy nude rose-pink lips slightly parted. Calm, dreamy expression.

A thin strap of an unworn pastel nude-blush triangle bikini is gently held between her lips, the bikini hanging naturally downward under gravity.

Background: pale sand, clear turquoise sea, dark coastal rocks and lush island vegetation, with no buildings, boats or other people.

Strong real summer sunlight with physically consistent shadows. Imperfect whole-scene automatic exposure, no face-priority exposure. Allow bright skin, sand and ocean reflections to approach natural highlight clipping while shadows remain dark.

Restrained dynamic range, no HDR or shadow recovery. Realistic pores and skin variation, subtle sensor texture, slight lens softness and natural exposure imperfections.

85mm, f/2.0, ISO 100, 1/1000s, shallow depth of field, handheld full-frame photograph. Authentic unretouched daytime photography, no CGI, no plastic skin, no beauty-filter smoothing, no text or watermark.