a field weather station recording humidity through reed-flute holes: blows across four reed lengths and turns humidity change into pitch steps

The subject is a field weather station recording humidity through reed-flute holes, located in a reed observation hut in the middle of rice fields, performing this action: blows across four reed lengths and turns humidity change into pitch steps. The deliverable is an original narrative picture-book spread. Use 4:5; guide the eye through a 4:5 single-frame narrative with the action on the lower third and breathing space for the medium texture toward the action silhouette and medium edge. Treat the location light and color as concrete gray, algae green, raincoat yellow, and natural skin tones; light and dark emerge from layers and negative space in the chosen handmade medium, without plastic gloss or photographic flare. Use dense stitches, cotton fuzz, and cloth relief forming an embroidered illustration, with a glimpse of loose thread on the reverse; the clearest technical requirement is thread tension, stitch rhythm, textile layers, and action silhouette. Materials touching the action must follow this rule: liquid flow, wet marks, and condensation follow gravity and temperature difference. Action reading order: Keep the full action “blows across four reed lengths and turns humidity change into pitch steps” in one continuous plane, with its contact point and result both visible. Clearly show “a field weather station recording humidity through,” “blows across four reed lengths and turns humidity change,” and “blows across four reed lengths and turns humidity change” together; keep “a reed observation hut in the middle of rice” as the real workplace, not a studio backdrop. Handle text only as follows: place no text, numerals, brands, signatures, or watermarks anywhere. Necessary exclusions: Exclude template borders, unrelated icons, copied characters, garbled text, and brand symbols. Final art direction: original handmade mixed-media illustration with matte mineral pigments and visible paper fibers. Use this controlled palette as the dominant visual system: #D8C18E, #657A52, #6D6A63, #E6A07A; 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 4:5; no variants, process sheet, split panels, mockup frame, or contact sheet.

画面中心事件：用芦笛气孔记录湿度的田野气象站在稻田中央的芦苇观测棚吹过四根不同长度芦管，把湿度变化转成高低声阶。成片用途：原创叙事绘本跨页。以4:5 单幅叙事构图，动作点位于下方三分线，周围留出媒介纹理的呼吸区组织 4:5 画面。色光为水泥灰、藻绿、雨衣黄和自然肤色；亮暗由所选手工媒介的叠层和留白形成，不使用塑料高光或摄影光斑。用细密针脚、棉线绒毛与布面起伏构成立体刺绣插画，背面线头可见一角完成画面，并保持线材张力、针脚节奏、布面层次和动作轮廓。物件表面只强调液体流向、湿痕和冷凝遵循重力与温差。画面只展开这一动作：动作分层：前景清楚呈现「吹过四根不同长度芦管」，中景以「把湿度变化转成高低声阶」交代结果，两层之间不插入其他事件。看清「用芦笛气孔记录湿度的田野」「吹过四根不同长度芦管」与「把湿度变化转成高低声阶」；场所仍为「稻田中央的芦苇观测棚」，不用摄影棚或抽象背景。文字规则：画面完全无字，不出现数字、品牌、签名或水印。同时排除套模板边框、无关图标、复制角色、乱码和品牌符号。