Elegant Back Portrait in Japanese Garden

Theme:
{argument name="theme" default="Knot of White Fabric"}

Subject:
{argument name="background setting" default="A vertical 3:4 realistic fashion portrait capturing an adult woman from behind, standing by a pond in a lush Japanese garden."} The figure occupies a large portion of the screen slightly to the right of center, captured from the top of the head to the mid-thigh area. With her back to the camera, she twists her upper body slightly to her right, showing a refined profile over her right shoulder.

Character/Expression:
An adult woman with a natural, calm atmosphere. Hair is a shiny dark brown short layered bob, chin-to-neck length. Ends flow lightly outward, with thin bangs and delicate strands around the face along the cheeks. Pale pink-brown eye makeup, thin natural lashes, soft brows, and subtle rose-beige lips. Facing diagonally down, eyes quietly cast toward the bottom right, with a thoughtful expression and relaxed mouth.

Clothing/Pose:
{argument name="clothing" default="A long dress layered with thin, soft ivory-white chiffon."} A design with a wide-open back, featuring an elegant opaque lining close to skin tone under the translucent outer fabric, naturally covering necessary parts while subtly suggesting the body's contour. The left and right fabrics are tied into a thick knot at the center of the back slightly above the waist, with long ends flowing downward. The right arm hangs along the body, the right hand lightly pinching the hem. The left arm is tucked into the fabric at the side. Weight is placed on the left leg, creating a slight difference in shoulder height.

Background/Lighting:
A peaceful pond and tree reflections on the left, natural mossy stones and the veranda of an old wooden building on the right. Shoji doors, pillars, and deep green trees in the background compose a quiet Japanese garden with minimal signs of daily life. Warm morning light shines from the upper left, softly illuminating the hair outline, neck, shoulders, and upper back. A thin blue-green reflection from the pond is added to the shadow side, with dappled sunlight spots on the rocks and veranda.

Composition/Camera:
Vertical 3:4. The face is positioned in the upper center slightly to the right, the back and the fabric knot in the center. The left side has a wide bright margin of the water surface, with depth created by the diagonal lines of the veranda and stone arrangement on the right. The camera is slightly behind and to the right of the person, at roughly shoulder height. 85mm equivalent medium telephoto, shallow depth of field. Focus on the face, hair outline, shoulders, and knot, with the pond and building smoothly blurred.

Texture/Style:
Elegant Japanese-style fashion photography. Keeps fine skin texture and avoids excessive retouching. Precisely depicts chiffon's transmitted light, fabric layering shades, fine wrinkles, knot thickness, and natural shine of individual hair strands. Combines white and pale skin tones with deep green background, dark brown wood, and blue-green water. A magazine photo finish with soft contrast, natural three-dimensionality, and stillness.

Negative:
Person looking underage, excessive exposure, explicit nudity, unnatural face, unnatural gaze, extra fingers, missing fingers, fused limbs, broken joints, poor fabric-to-body contact, unnatural knot, floating fabric, broken shoulder alignment, wrong perspective, shadows inconsistent with light source, excessive skin retouching, plastic-like skin, gibberish text, logos, watermarks.

主題：
{argument name="主題" default="白布の結び目"}

主体：
{argument name="背景設定" default="緑豊かな日本庭園の池のほとりに立つ、成人女性を背後から捉えた縦長3:4のリアルなファッションポートレート。"}人物は画面中央やや右を大きく占め、頭頂から太腿付近までを収める。背中をカメラへ向けながら上半身を人物自身の右側へわずかにひねり、右肩越しに端正な横顔を見せている。

人物・表情：
自然で落ち着いた雰囲気の成人女性。髪は艶のあるダークブラウンの短いレイヤーボブで、長さは顎下から首筋まで。毛先は軽く外側へ流れ、薄い前髪と顔まわりの細い後れ毛が頬に沿う。淡いピンクブラウンのアイメイク、細く自然なまつ毛、柔らかな眉、控えめなローズベージュの唇。顔を斜め下へ向け、視線は画面右下へ静かに落とし、口元の力を抜いた物思いに沈む表情。

服装・ポーズ：
{argument name="服装" default="アイボリーホワイトの薄く柔らかなシフォンを重ねたロングドレス。"}肩から背中が大きく開いたデザインで、半透明の外布の内側には肌色に近い上品な不透明ライニングを設け、身体の輪郭をほのかに感じさせながら必要な部分は自然に覆う。左右の布を背中の中央、腰より少し上で厚みのある結び目にし、長い布端を下方へ流す。右腕は身体に沿って下ろし、右手で裾を軽くつまむ。左腕は布に包まれたまま脇へ下ろす。重心は左脚へ置き、肩の高さにわずかな差をつける。

背景・光：
画面左に穏やかな池と木々の反射、右に苔のついた自然石と古い木造建築の縁側。奥には障子戸、柱、深い緑の樹木を配置し、生活感を抑えた静かな日本庭園を構成する。左上から暖かな朝の光が差し込み、髪の輪郭、首筋、肩、背中の上部を柔らかく照らす。池からの青緑色の反射光を陰側へ薄く加え、木漏れ日の斑点を岩と縁側へ落とす。

構図・カメラ：
縦3:4。人物の顔を上部中央やや右、背中と布の結び目を画面中央に置く。左側には水面の明るい余白を広く取り、右側の縁側と石組みの斜線で奥行きを作る。カメラは人物の背後やや右、肩とほぼ同じ高さ。85mm相当の中望遠、浅い被写界深度。顔、髪の輪郭、肩、結び目に焦点を合わせ、池と建物は滑らかにぼかす。

質感・スタイル：
上品な日系ファッション写真。肌の細かなきめを残し、過度な美肌補正を避ける。シフォンの透過光、重なった布の濃淡、細かな皺、結び目の厚み、髪一本ごとの自然な艶を精密に描写。白と淡い肌色を中心に、背景の深い緑、木材の焦げ茶、水面の青緑を組み合わせる。柔らかなコントラスト、自然な立体感、静けさのある雑誌写真の仕上がり。

ネガティブ：
未成年に見える人物、過度な露出、露骨な裸、不自然な顔、不自然な視線、余分な指、欠けた指、手足の融合、関節の破綻、布と身体の接触不良、不自然な結び目、浮遊する布、左右の肩の破綻、誤った遠近法、光源と矛盾する影、過度な美肌補正、プラスチックのような肌、文字化け、ロゴ、透かし。