自然な写真：窓辺の素顔ポートレート

Create one horizontal 16:9 photorealistic candid editorial photograph. A fictional Japanese woman in her early thirties sits beside the window of an ordinary compact apartment, wearing a plain ecru cotton shirt. Chest-up composition, camera at her eye level, subject a little left of center, head turned slightly toward someone off camera, a small relaxed half-smile rather than a perfect fashion pose. Minimal everyday makeup, believable pores at normal viewing scale, subtle uneven skin tone, fine lines near the eyes, a few flyaway hairs; skin is healthy and matte, not waxy or exaggeratedly gritty. Soft overcast daylight enters from frame left, gentle falloff and a soft shadow on the far cheek, no other dramatic light source. A lived-in room and a plain curtain are softly readable in the background. Natural restrained colors, moderate depth of field, realistic optical detail without oversharpening. Original fictional person, no text, no logo, no watermark, no beauty retouching, no CGI gloss, no collage.