博物馆展柜湿度员：湿度升高后换入干燥盒

主体为博物馆展柜湿度员，位于闭馆前的博物馆展厅，正在湿度升高后换入干燥盒，记录玻璃角落结露范围。比例定为 3:2，视线通过半身侧逆光肖像，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抵达手部与工作物件的接触处。最终图像作为地方田野观察季刊封面。画面语言为真实环境摄影，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，重点是湿痕流向、含水表面、稳定站姿和工具接触。光线与配色：炭黑、旧纸米色、氧化铜绿和低亮朱红；阴天侧光说明湿度与表面起伏，水面高光不过曝。动作阅读顺序：动作分层：前景清楚呈现「湿度升高后换入干燥盒」，中景以「记录玻璃角落结露范围」交代结果，两层之间不插入其他事件。看清「博物馆展柜湿度员」「湿度升高后换入干燥盒」与「记录玻璃角落结露范围」；场所仍为「闭馆前的博物馆展厅」，不用摄影棚或抽象背景。文字仅按画面完全无字，不出现数字、品牌、签名或水印处理。动作相关材质：液体流向、湿痕和冷凝遵循重力与温差；纸张和薄片呈现折痕、湿度卷边与真实厚度。排除塑料皮肤、漂浮工具、错误接触阴影、复制人群和伪签名。

At a museum gallery shortly before closing, museum-case humidity keeper performs this action: replaces a desiccant case after humidity rises and records condensation at the glass corner. Use a 3:2 frame 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. Create a cover for a local field-observation journal. Present the scene through environmental photography preserving natural skin, worn surfaces, and atmospheric depth; focus follows the hand action while location lighting creates the background layers naturally, ensuring wet-mark direction, moisture-bearing surfaces, stable stance, and tool contact across subject and setting. Use only this color-light system: charcoal, aged-paper beige, oxidized copper green, and low-luminance vermilion; overcast side light reveals humidity and surface relief without blowing water highlights. Expand only this action: Keep the full action “replaces a desiccant case after humidity rises and records condensation at the glass corner” in one continuous plane, with its contact point and result both visible. The readable chain is “museum-case humidity keeper” to “replaces a desiccant case after humidity rises and records” to “replaces a desiccant case after humidity rises and records,” all grounded in “a museum gallery shortly before closing”. Typography: place no text, numerals, brands, signatures, or watermarks anywhere. Treat the main working objects as follows: liquid flow, wet marks, and condensation follow gravity and temperature difference; paper and sheet material show folds, humidity curl, and real thickness. Also apply this exclusion: Exclude plastic skin, floating tools, wrong contact shadows, cloned people, and false signatures. 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.