بورتريه واقعي منخفض الدقة مع وميض، لشخص جالس متكور في زاوية داخلية

4:5 vertical, realistic indoor snapshot style portrait, adult East Asian female, single person, located in an ordinary indoor wall corner or corridor corner. The person is sitting curled up on the left side of the frame, one knee raised high near the chest, hands naturally folded and holding the knee, upper body slightly gathered forward, shoulders relaxed, head tilted slightly to the right, face towards the camera, eyes resting gently in the direction of the lens, expression quiet, slightly detached, with a bit of a spaced-out feeling, no strong aggressive gaze, no exaggerated expressions.

Dark long hair naturally loose, some strands falling along the shoulders and chest. Wearing a black or deep charcoal sleeveless top, paired with deep grey-black or black loose trousers, the overall clothing remains low-key and dark-colored, forming a large area of dark mass. A small amount of low-weight layered necklaces or small pendants can be on the chest, but accessories must not compete with the face and posture.

The composition must maintain a clear asymmetrical relationship. The figure is concentrated on the left half of the frame, the head is in the upper left area, the raised knee occupies the middle-lower part, and the hands rest on top of the knee. The right side retains a large area of low-frequency empty wall and a dark doorway or dark opening, forming a quiet negative space. The background only needs simple wall corners, light pink-grey or warm grey-beige walls, and a dark opening on the right; do not add complex furniture and decorations. The vertical line of the wall corner needs to clearly exist, cutting the space into the figure area on the left, the light wall area in the middle, and the dark area on the right.

The lighting uses a close-up frontal flash or hard fill light snapshot effect in a low-illumination indoor environment. The face, hands, shoulders/arms, and the front edge of the knee are lit by the flash, skin tones are warm, background brightness is low, and the dark doorway area on the right quickly falls into darkness. The overall feel is a real personal snapshot, no high-end commercial lighting, no uniform softboxes.

Color relationship control: about 31% near-black warm shadows, 25% grey-pink-beige wall, 17% warm skin highlights, 13% dark grey-black trousers and clothing middle layers, 8% warm grey-brown transition colors, 6% low-saturation warm red lip color and slight flush. The overall tone remains low-saturation, dark-colored, with a flash snapshot feel, without adding neon colors or bright decorations.

Imaging texture:
The whole image uniformly retains low definition, light soft focus, fine grain, slight shadow color noise, and a bit of network compression feel. The face, hair, hands, trousers, walls, and doorway are degraded together lightly; do not just retouch the face to be very sharp. Highlights have a slight whitening after the direct flash. The overall look is like a personal indoor nighttime casual snapshot, no high-definition commercial portraits, no studio retouching. Softening and grain must apply to the entire image.

Soran Three-layer Natural Watermark:
The first layer of readable watermark: the exact text “Soran” clearly readable once, appearing naturally on the front of a small silver-grey metal engraved pendant on the chest, or fixed in the form of a tiny light grey metal nameplate on the black top near the collarbone or shoulder strap, like a real jewelry brand or clothing brand logo, close to the face, discernible to the naked eye, while naturally affected by flash, highlights, and low-res compression.
The second layer of hidden watermark: the hidden “Soran” integrated into the arrangement of long hair highlights, black trouser folds, and subtle wall grain patterns.
The third layer of microscopic watermark: the miniature “Soran” naturally formed by necklace links, pendant engravings, fabric stitching, hair strand intersections, and low-illumination grain arrangements.
All Soran must be integrated with jewelry, clothing, and environment materials, obvious but natural, no floating text.

Negative Prompts:
Centered person, ordinary sitting posture, standing, hands off knee, knee not raised, no white space on the right, background complex furniture, luxurious interior, excessive decoration, uniform soft light, cinematic lighting, fresh daytime feel, neon colors, bright background, commercial blockbuster, studio photo, sharp focus, ultra detailed, 8k, crisp clean image, HDR, commercial beauty retouching, over-sharpening, face alone in high definition, plastic skin, porcelain white skin smoothing, AI beauty face, anime face, strong aggressive gaze, exaggerated smile, extra people, extra arms, extra fingers, incorrect hand structure, extra readable text, extra brand names, external watermark, sticker-like logo, detached letters, captions, subtitles, floating text, oversized branding, flat pasted logo