Japanese woman window selfie portrait

Subject:
Represented as a selfie-style intimate smartphone portrait of only one fictional adult Japanese female, wearing a white ribbed tank top by a bright window, leaning her cheek on her left hand. The upper body is facing forward, with the face tilted slightly to the right, and the left cheek lightly resting on the left fist or bent fingers of the left hand. The center of the face is positioned at approximately 30% from the top and 49-51% horizontally on a vertical 9:16 frame, with the eye line at approximately 27% from the top. The top of the head is about 3% from the upper edge, the head width including hair is about 48% of the frame width, the shoulder width is about 67%, and the distance from the face to the upper chest is about 69% of the frame height. The right arm, right hand, waist, legs, and the smartphone itself are outside the frame and are therefore not added. Maintain a calm adult facial expression and natural body proportions, without changing to oversized eyes or an overly rounded contour to appear younger.

Face/Makeup:
The contour is an oval shape that retains the soft roundness of the cheeks, and the tip of the chin is not overly slender. Eyebrows are a natural thickness in dark brown, with a relaxed arc, not perfectly symmetrical, retaining the direction of hair growth. Eyes are slender almond shapes, with black pupils facing the lens, and the eyelid lines and eyelashes are visible to a delicate degree. Do not make the whites of the eyes bluish-white; the catchlights in both eyes correspond to the direction of the window. The bridge of the nose is soft, retaining the realism of the tip and small nostrils. Lips are a closed, elegant smile in a low-saturation pink-beige, with the corners of the mouth slightly upturned. Skin is a bright natural skin tone, retaining pores on the cheeks and around the nose, thin shadows around the eyes, and slight cheek deformation caused by contact with the left hand. Avoid strong blush, heavy eyeliner, glitter, contour-shaving processing, and porcelain-like overall smoothing.

Hair:
The hair is dark brown long hair close to black, mixing loose straight lines and faint waves, falling toward the shoulders and chest. The parting is slightly off-center to the left or right, revealing part of the forehead and forming thick bundles beside the left and right cheeks. Hair bundles facing the window retain slender bright edges, while the indoor side retains calm dark areas; do not paint the entire hair in uniform black. Near the left cheek and left hand, the hair naturally overlaps the fingers or wrist but does not embed into the skin or merge to hide fingers. Hair ends extend to the range where they are cut off at the bottom of the frame; do not create invisible lengths or back shapes. Do not use wind to blow it over a wide range; do not add wet hair, strong curls, straight bangs, exaggerated hair color gradients, or hair accessories. Retain a small amount of fine stray hairs to maintain a daily feel that is not overly tidy.

Expression/Gaze:
The gaze is quietly aimed at the lens, with a slight hint of coquettishness as if waiting for the other party's reply, creating a calm and intimate closed-lip smile. Do not open the eyes wide; naturally lower the upper eyelids so that the direction of both pupils is consistent. Because the cheek is leaning on the hand, the left cheek is slightly raised, and there is a subtle left-right difference in the corners of the mouth. Do not change to a wide laugh showing teeth, a surprised open-mouthed face, pouting lips, head down, looking sideways, or provocative half-open eyes. Do not apply force between the eyebrows or on the forehead; the corners of the eyes only bring out a very weak sense of softness. Do not completely correct the face for symmetry; retain the natural asymmetry consistent with hand contact and neck tilt. The emotion is not loneliness or sadness, but a calm atmosphere of speaking to a close-range object by a bright window.

Pose/Fingers/Contact:
The left elbow is outside the frame or at the bottom, the left forearm is bent upward, and the fingers of the left hand are slightly curled to support the left cheek. Do not clench into a fist; the contours of the thumb, index finger, and middle finger connect naturally, and only the part in contact with the cheek is slightly compressed. Correctly present the number of five fingers and joints; extra fingers, fusion, nail overgrowth, hands piercing through the cheek, and unnatural wrist twists are prohibited. Shoulders are relaxed, and the head is tilted slightly toward the hand, but do not extremely bend the neck. The right shoulder droops naturally within the visible range, and the right hand remains outside the frame. Since the smartphone holding posture is not visible in the image, it is not added. Prioritize the contact relationship between the hair, cheeks, left hand, and clothing; do not create invisible elbow positions, chairs, tables, or the lower body.

Clothing/Accessories:
The clothing is a ribbed knit tank top in a light ivory color from off-white, reproducing thin left and right shoulder straps and a shallow round chest within the visible range. Vertical fine ribs extend from the chest to the bottom edge of the frame, and the fabric is a medium-thickness matte cotton blend. The straps rest naturally on the skin, do not disappear or double mid-way, and do not pull the chest down excessively. The side illuminated by window light is bright, but do not lose the ribs due to overexposure; light gray shadows form under the armpits or under the hair. Do not add logos, text, patterns, lace, ruffles, buttons, or see-through effects. Since no clear accessories are confirmed on the neck, ears, or hands, do not create necklaces, earrings, rings, watches, or nail decorations. Bottoms or shoes outside the frame are also not shown.

Place/Time/Background:
The place suggests an interior of a daytime home or living space, but without determining the specific location or room use. There are strong bright white curtains and window light on the left side or behind the subject, and elements that look like a dark rectangular TV or monitor, light walls, and furniture parts are blurred in the background on the opposite side. The curtains are white to ivory with soft vertical folds; since specific scenery outside the window is overexposed and invisible, it is not created. Dark rectangles do not display images, text, or reflections of people. The background is more blurred than the person, retaining a sense of life while not adding cluttered items, brands, posters, plants, or others. The time period is considered soft natural light from morning to noon; do not change to sunset, night scenes, or colored lighting. Fix the front-to-back relationship between the window, the person, and the indoor background.

Composition/Camera:
A 9:16 vertical selfie-style close-up composition, including the top of the head, face, left hand, shoulders, and upper chest in one frame. The center of the face is fixed at 50% horizontally and approximately 30% from the top, and the contact point between the left hand and the cheek is placed at 35-42% horizontally and 48-55% from the top. The margin above the head is about 3%, the margins from the outside of the hair to the left and right ends are each 3-8%, and the bottom is cut off in the middle of the upper chest. The visual center of the person is maintained at 48-52% horizontally; do not squeeze the face or hair to the left or right ends. The camera is close to eye height, with a sense of distance like a smartphone standard wide-angle with an arm stretched, but without showing the actual arm or device. Avoid ultra-wide angles that distort the center of the face, flattening from long telephoto, fisheye, strong high-angle views, or tilted horizons. Focus is on the eyes, lips, and the left hand contact area, smoothly blurring the background curtains and TV.

Light Source:
The main light source is soft daylight entering from a large window on the back left or side of the frame, gently illuminating the outer edges of the hair, forehead, cheeks, nose bridge, and shoulders. Due to the backlight component, the background curtains are quite bright, but the face is adjusted to appropriate exposure using reflected light from indoor walls or the window side. Small and soft catchlights reflecting the shape of the window are placed in both eyes; do not add point-like strong flashes. The window side of the face is slightly brighter, while the opposite cheek, neck, and inner side of the hair retain soft shadows. Do not let the highlights of the white clothing and curtains overexpose; retain the gradation of visible ribs and fabric folds. Do not add warm lamps, neon, strong rim light, or multi-directional hard shadows. Unify the light direction of the hair and skin, avoiding processing where only the face glows from a separate light source.

Color/Tones:
The overall composition consists of white curtains, ivory clothing, natural bright skin, dark brown hair, an interior from light beige to gray, and a near-black TV, forming a low-saturation neutral color scheme. The white balance is slightly warm daylight, but do not excessively turn the skin yellow-orange, retaining the subtle differences in the white of the clothing and curtains. The midtones of the face are rich, smoothly connecting from the window highlights to the dark parts of the hair. The ivory of the clothing is slightly warmer than the curtains, and the dark side of the TV is kept neutral rather than bluish-black, also showing the distance between the person and the living space through color. Avoid over-brightened matte tones, blue shadows, teal and orange, strong sepia, or excessive HDR. Only naturally retain the faint blood color of the lips and cheeks, without adding primary color accents to the background. Maintain the realism of the window being slightly bright under smartphone auto-exposure, while adjusting within a range where the face does not wash out or crush to black.

Texture/Fine Details:
The skin retains small pores on the cheeks, nose, and forehead, thin shadows around the eyes, and minute longitudinal lines on the lips to a moderate degree. The contact point between the left cheek and the hand forms shape changes and small shadows under soft pressure, so the hand does not appear to be floating. The hair has strands of different thicknesses, fine waves, fine window light reflections, and a small amount of stray hairs; do not artificially sharpen individual strands. The ribbed tank top has a vertical knit pattern, soft thickness, and matte fabric with small folds at the chest and armpits. Although the curtains are more blurred than the person, vertical fabric folds are recognizable, and the TV is a dark surface with suppressed gloss. Finger skin, nails, and joints are natural; do not add overly long nails or exaggerated nail art. The overall resolution is like a smartphone photo, avoiding excessive micro-contrast or pseudo-high-frequency patterns.

Image Processing/Finish:
Completed as a natural selfie photo taken with a smartphone by an indoor window. Exposure correction only slightly suppresses the window brightness and restores the gradation of the face and white clothing. Gently adjust skin color differences, but do not eliminate pores, under-eye shadows, or cheek-hand contact. Sharpness is applied slightly to the pupils, lips, leading edge of the hair, and fingers, without adding strong outlines to the background and skin. Noise removal only suppresses the graininess around dark hair or the TV, retaining the texture of hair and ribs. The background blur is optically continuous, without creating cutout halos around the hair. Do not use beauty correction to deform the face shape, eye size, nose, mouth, or hands. Do not add text, logos, signatures, watermarks, borders, collages, dividers, or multi-cuts; complete with only one adult female and one indoor scene.

Collapse Avoidance/Prohibitions:
Fix the same adult female, dark long hair, ivory ribbed tank top, pose leaning left cheek on left hand, frontal gaze, closed smile, white curtains and dark TV, soft window light. Prohibit the increase or decrease of left hand fingers, fusion, piercing through the cheek, wrist reversal, or extra arms. Inconsistent eye directions, dual irises, melting ears or neck, disappearing shoulder straps, and hair merging with fingers are prohibited. Do not generate a smartphone, right hand, elbow position, waist, legs, or scenery outside the window based on speculation. Do not make clothing see-through, do not exaggerate the chest, and do not change to a young face. Others, mirror images, people inside the TV, text, and brands are not added to the background. Do not generate illustrations, animations, 3D, collages, grids, or comparison images; generate only a natural vertical photo of one adult female.