给褪色珊瑚补种阴影的海底园丁：撑开藻叶遮阳棚

按可发布标准完成自然教育工作坊主题插画。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。画面中心事件：给褪色珊瑚补种阴影的海底园丁在水温升高的浅海礁坪撑开藻叶遮阳棚，把一枝新珊瑚固定在低温水流里。整体只使用这一组光色：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。材质细节限定为木竹表面保留纹理、切口与受力压痕；液体流向、湿痕和冷凝遵循重力与温差。用水粉、蜡笔与撕边手工纸混合，刷痕和纸纤维真实可见完成画面，并保持纸纤维、手撕边缘、叠层阴影和留白关系。镜头动作说明：动作分层：前景清楚呈现「撑开藻叶遮阳棚」，中景以「把一枝新珊瑚固定在低温水流里」交代结果，两层之间不插入其他事件。让「给褪色珊瑚补种阴影的海底」的「撑开藻叶遮阳棚」直接导向「把一枝新珊瑚固定在低温水流里」；背景只解释「水温升高的浅海礁坪」。画面文字按画面完全无字，不出现数字、品牌、签名或水印执行。角色必须原创，避免僵硬肢体、漂浮物件、过饱和霓虹和 AI 水印。

Produce a feature illustration for a nature-education workshop to publication standard. 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. Enter a shallow reef flat under rising water temperature and show only an underwater gardener planting shade for bleached coral as the subject opens an algae shade and fixes a new coral branch in cooler current. 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. Action-related materials: timber and bamboo retain grain, cuts, and load compression; liquid flow, wet marks, and condensation follow gravity and temperature difference. Use gouache, wax crayon, and torn handmade paper with visible brush marks and fibers; the clearest technical requirement is paper fiber, hand-torn edges, layered shadow, and negative-space relationships. Arrange the action layers as follows: Keep the full action “opens an algae shade and fixes a new coral branch in cooler current” in one continuous plane, with its contact point and result both visible. Keep “a shallow reef flat under rising water temperature” concrete while “an underwater gardener planting shade for bleached” completes “opens an algae shade and fixes a new coral” and resolves “opens an algae shade and fixes a new coral”. Final check: Characters must be original; avoid stiff anatomy, floating objects, oversaturated neon, and AI watermarks. Final art direction: original handmade mixed-media illustration with matte mineral pigments and visible paper fibers. Use only this controlled palette: #D8C18E, #657A52, #6D6A63, #E6A07A; preserve believable local material color inside that system. Keep one unmistakable primary subject and one readable action. The eye must enter at the action contact point, then read the consequence and finally the setting. Use disciplined negative space and avoid default perfect symmetry. Physical credibility is mandatory: correct gravity, contact shadows, tool weight, joint loading, fabric tension, liquid direction, reflections, scale, and occlusion. Human hands must be complete and anatomically plausible. Create an original visual with no resemblance to a public figure, copyrighted character, existing campaign, or living artist signature style. No visible text, letters, numerals, logos, brand marks, signatures, interface elements, labels, captions, borders, or watermarks anywhere in the image. Avoid plastic gloss, waxy skin, generic luxury-ad lighting, excessive bloom, meaningless lens flare, floating objects, duplicated limbs, clutter, random decorative icons, and synthetic AI collage artifacts. Return exactly one finished image composed for 4:5; no variants, process sheet, split panels, mockup frame, or contact sheet.