乡村课桌修复木工：夹紧松动桌腿

在午休时空下来的乡村教室，乡村课桌修复木工正完成夹紧松动桌腿，让两名学生同时压住桌面测试。按可发布标准完成社区修复行动专题主视觉。画幅 3:2，采用中近景三角构图，手部、眼神和关键工具构成三个视觉锚点，背景压低对比。整体只使用这一组光色：浅赭、竹叶青、瓦灰和柔和杏色；使用现场自然光，主体接触处对比最高，远景不过度虚化。以真实环境摄影，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呈现，确保木纹走向、连接受力、工具角度和操作姿势贯穿全图。物件表面只强调手部接触、工具重量和衣物受力必须可信。画面只展开这一动作：动作分层：前景清楚呈现「夹紧松动桌腿」，中景以「让两名学生同时压住桌面测试」交代结果，两层之间不插入其他事件。「午休时空下来的乡村教室」中只突出「乡村课桌修复木工」和动作「夹紧松动桌腿」「让两名学生同时压住桌面测试」。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。

Set the scene at an empty rural classroom during lunch and freeze the instant when rural school-desk repair carpenter clamps a loose desk leg while two students press the desktop to test stability. This image is intended as the key visual for a community repair initiative. Use 3:2; guide the eye through a medium-close triangular composition whose anchors are the hands, gaze, and essential tool, with reduced background contrast toward the contact between hands and working objects. Treat the location light and color as pale ochre, bamboo green, roof-tile gray, and soft apricot; use available natural light, with highest contrast at the action contact and no excessive background blur. Use environmental photography preserving natural skin, worn surfaces, and atmospheric depth; focus follows the hand action while location lighting creates the background layers naturally; the clearest technical requirement is grain direction, joint loading, tool angle, and working posture. Materials touching the action must follow this rule: hand contact, tool weight, and garment tension must be credible. Action reading order: Stage the action in two layers: show “clamps a loose desk leg” clearly in the foreground, then use “two students press the desktop to test stability” in the middle plane as the consequence, with no unrelated event between them. Inside “an empty rural classroom during lunch,” emphasize only “rural school-desk repair carpenter” and the connected actions “clamps a loose desk leg” and “two students press the desktop to test stability”. 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.