市场方言采集者：举起指向性麦克风记录摊贩收摊前最后一声叫卖

画面中心事件：市场方言采集者在清晨收摊前的室内市场举起指向性麦克风记录摊贩收摊前最后一声叫卖。成片用途：地方田野观察季刊封面。构图按半身侧逆光肖像，焦点落在正在工作的双手，面部位于同一景深范围而非虚化背景贴图执行，成片比例 3:2。色光方案采用雨云紫灰、湿石青、粉笔白和柿子橙；低角度日光沿手部和工具边缘展开，背景亮度逐层递减。采用真实环境摄影，保留自然皮肤、磨损表面与空气透视；镜头焦点紧随手部动作，背景层次由现场光线自然形成；可信的工作姿态、手部接触、真实材质和定向光线必须清楚可信。物件表面只强调纸张和薄片呈现折痕、湿度卷边与真实厚度。画面只展开这一动作：镜头只解释「举起指向性麦克风记录摊贩收摊前最后一声叫卖」的起点、接触点和结果，不增加第二事件。让「市场方言采集者」在「清晨收摊前的室内市场」完整完成「举起指向性麦克风记录摊贩收摊前最后一声叫卖」，起点、接触处和结果都能读懂。文字规则：画面完全无字，不出现数字、品牌、签名或水印。同时人物必须是原创成年人，手脚完整，透视、重力与工具重量保持一致。

The subject is market dialect field recorder, located in an indoor market just before morning closing, performing this action: raises a directional microphone to capture the final vendor call before closing. The deliverable is a cover for a local field-observation journal. Frame the scene with a half-body backlit portrait focused on working hands, with the face in the same depth range rather than pasted over a blurred background and deliver it in 3:2. Lighting and color: rain-cloud violet gray, wet-stone cyan, chalk white, and persimmon orange; low-angle daylight follows hand and tool edges while background value falls off by depth. The medium is environmental photography preserving natural skin, worn surfaces, and atmospheric depth; focus follows the hand action while location lighting creates the background layers naturally, with precise control of credible work posture, hand contact, material realism, and directional light. Action-related materials: paper and sheet material show folds, humidity curl, and real thickness. Action reading order: The camera explains only the beginning, contact point, and result of “raises a directional microphone to capture the final vendor call before closing,” without adding a second event. Show “market dialect field recorder” completing “raises a directional microphone to capture the final vendor call before closing” inside “an indoor market just before morning closing,” with a readable start, contact point, and result. Handle text only as follows: place no text, numerals, brands, signatures, or watermarks anywhere. Necessary exclusions: People must be original adults, with complete hands and feet and consistent perspective, gravity, and tool weight. Final art direction: environmental documentary photography, natural skin and worn working surfaces. Use this controlled palette as the dominant visual system: #39505E, #E9E3D5, #B58A42, #D85B37; preserve believable local material colors within it. Keep any text absent or minimal unless the source brief explicitly requires it; never add logos, signatures, or watermarks. Keep one unmistakable primary subject or information route and one readable visual action. Use disciplined negative space and avoid default perfect symmetry. Physical credibility is mandatory: correct gravity, contact shadows, material thickness, tool weight, joint loading, fabric tension, liquid direction, reflections, scale, and occlusion. Create an original visual with no resemblance to a public figure, copyrighted character, existing campaign, or living artist signature style. No unrelated decorative icons, floating objects, duplicated limbs, plastic gloss, waxy skin, synthetic collage artifacts, or AI watermarks. Return exactly one finished image composed for 3:2; no variants, process sheet, split panels, mockup frame, or contact sheet.