Create a vertical 3:4 cinematic 35mm portrait of a clearly adult East Asian woman, age 21, sitting on a deep windowsill in a quiet apartment. She has a petite frame, fair neutral skin, a softly oval face with a gentle jaw, straight dark brows, warm brown eyes, a small straight nose, softly parted peach lips, and dark-brown hair loosely tied back with center-parted face-framing strands and fine flyaways. She wears an oversized ivory chunky-knit sweater slipped evenly off both shoulders, with long ribbed cuffs covering most of her hands and opaque fabric fully covering her torso. Her right sleeve-covered hand rests lightly beneath her chin; she gazes past the window with alert, contemplative eyes. Frame from mid-torso to above the head, placing her face left of the bright window grid. The primary line is shoulder-to-collarbone: the wide ribbed neckline, relaxed shoulder drop, upright yet soft posture, and rectangular window light reveal a graceful adult neckline without exposing intimate anatomy. Strong winter sunlight enters from camera-right, forming a narrow bright band across her eyes and cheek, luminous highlights on collarbones, and deep cool shadow on the room side. Keep the black-framed window, pale sill, dark wall, fine dust in light, creamy knit texture, natural skin pores, slight halation, and restrained film grain. The atmosphere is a solitary morning pause with quiet longing. FIDELITY — HIGHEST PRIORITY: preserve the described facial relationships, tied-back hair and flyaways, ivory off-shoulder sweater construction, hand-under-chin gesture, outward gaze, window-grid composition, hard directional sunlight, cool shadow, and reflective mood. Apply only the stated adult age; do not redesign, beautify, slim, enlarge, flatten, or suppress curves. Remove logos, watermarks, text, IDs, and QR codes. Photorealistic, secure coverage, non-explicit.
