拼贴蘑菇观察图谱

Create one standalone 3:2 landscape image: a mixed-media mushroom field atlas combining torn paper, graphite, watercolor stains and small photographic textures, one coherent page without labels. Visual approach: Museum catalog. Keep a single coherent scene with crisp material edges and believable spatial relationships. No collage, no grid, no logo, no watermark, and no readable text.

生成一张独立的 3:2 横幅图像：撕纸、石墨、水彩渍与少量照片纹理组成蘑菇野外图谱，单页构图，无文字标签。视觉方法采用博物馆目录。保持单一连贯场景，材质边缘清晰，空间关系可信；不要拼贴、网格、标志、水印或可读文字。