21岁东亚女性艺术感人像摄影

Create one photorealistic vertical 3:4 intimate fine-art portrait of a new fictional 21-year-old adult East Asian woman against a plain nearly black deep-green background. Frame her from the crown of her head to her lower torso, with the figure occupying the center-right. The hair crown begins about 18 percent down from the top, the face is centered around 40 percent of the image height, and the shoulder begins around 60 percent. Preserve broad dark headroom and visible torso down to the waist. The head should occupy about 35 percent of the image width; do not zoom in or crop to a large face. She turns her torso away from the camera, presenting her near shoulder and upper back, then turns her face gently back toward the left of the frame. Her neck is visibly extended in a relaxed upright line, her near shoulder is low and sloping rather than lifted toward her jaw, and her chin is slightly raised, both eyes are softly closed, her dark eyebrows are relaxed, and her full muted rose lips rest slightly apart. Keep an adult oval face with a softly defined jaw, rounded cheek planes and a delicate straight nose; retain natural skin microtexture and a quiet inward-looking expression. Her dark hair has a loose off-center part and is gathered into an informal low bun behind the head, with lifted wisps above the crown, a few fine strands beside the cheek and a single long loose strand trailing down the back. A small round cool silver pearl-like stud is visible on the near ear. Her frame is petite and light but clearly adult, with moderately narrow relaxed shoulders, natural head-to-shoulder proportions and a graceful unforced neck. The near arm falls naturally downward and exits the bottom edge; both hands and the lower body remain outside the composition. She wears a simple pale icy-blue finely textured knit camisole with narrow shoulder straps, an opaque covered front and a low V-shaped back. Preserve the diagonal strap over the near shoulder, the softly fitted fabric following the side of the torso and the open upper back; do not turn the garment into a gown or add sleeves. Natural adult curves remain understated beneath opaque fabric. A narrow warm amber band of light crosses the closed eyelids, upper nose and near cheek, fading sharply into shadow below the cheek and around the temple. Cooler soft light grazes the left face contour, neck, shoulder and near edge of the pale fabric. Keep the lower face, far side of the hair and most of the back in deep gentle shadow. The green-black background stays quiet, without furniture, windows, smoke or decorative objects. Preserve the strong warm highlight against cool dark surroundings, realistic low-key tonal depth, subtle photographic grain and soft edge transitions. The central emotion is calm private stillness, conveyed by closed eyes, a slightly lifted chin and relaxed posture. Keep a medium-close waist-up camera distance and a small natural head-to-torso scale, with only minimal peripheral spacing to compose natively in 3:4. No stretching or enlargement, no hands added, no frontal bust emphasis, no exaggerated arch, no smile or eye contact, no text, logos or watermark. Produce a single finished photographic portrait.

创建一张写实的纵向3:4亲密美术人像，主体是一位虚构的21岁成年东亚女性，背景是纯色近乎黑色的深绿色。取景范围从头顶到下半身躯干，人物位于中右侧。头顶起始于顶部向下约18%处，面部中心约位于图像高度的40%处，肩膀起始于约60%处。保留宽阔的黑暗头部空间和可见的直至腰部的躯干。头部约占图像宽度的35%；不要放大或裁剪成大脸。她的躯干转向远离相机的方向，露出近处的肩膀和上背部，然后面部轻轻转向画面的左侧。她的脖子明显拉长，呈放松的竖直线条，近处的肩膀低垂倾斜，而不是向大颚方向抬起，她的下巴略微抬起，双眼轻闭，深色的眉毛放松，饱满的暗玫瑰色嘴唇微张。保持成年椭圆脸，下颌线条柔和，颧骨平缓，鼻子精美挺直；保留皮肤的自然微纹理和宁静内省的表情。她的深色头发有松散的偏分，并在脑后扎成非正式的低发髻，头顶上方有挑出的发丝，脸颊旁有几根纤细的发缕，背后有一根垂下的长发丝。近处的耳朵上可见一颗小的圆形冷银色珍珠状耳钉。她的身形娇小轻盈，但明显是成年人，肩膀宽度适中且放松，头肩比例自然，颈部优雅不费力。近处的手臂自然垂下并超出底部边缘；双手和下半身都在构图之外。她穿着一件简单的浅冰蓝色精细纹理针织背心，带有窄肩带，正面不透明，背面为低V形。保留近处肩膀上的斜肩带，轻柔贴合的织物顺着躯干侧面延伸，以及裸露的上背部；不要将服装变成长袍或增加袖子。自然的成年曲线在不透明的织物下保持含蓄。一条狭窄的暖琥珀色光带穿过闭合的眼睑、鼻子上部和近处的脸颊，在脸颊下方和太阳穴周围急剧隐入阴影。较冷的柔光掠过左侧脸部轮廓、颈部、肩膀和浅色织物的近处边缘。保持下半部分脸部、头发远侧和大部分背部处于深邃柔和的阴影中。绿黑色的背景保持安静，没有家具、窗户、烟雾或装饰物。保留冷暗环境下的强暖高光、真实的低调影调深度、细腻的摄影颗粒感和柔和的边缘过渡。中心情感是平静私密的静谧感，通过闭眼、微抬的下巴和放松的姿势传达。保持中近景的腰部以上拍摄距离，以及自然的头身比例，仅保留极小的外围空间以在3:4比例下原生构图。不拉伸或放大，不添加手部，不强调正面胸部，不夸张弓背，不微笑或进行眼神交流，无文字、标志或水印。生成一张完成的摄影肖像。