港口打击乐的无字海报

Create one standalone 3:2 landscape image: an abstract poster built from dock ropes, cymbal circles and wave rhythms, cobalt and rust palette, absolutely no readable text. Visual approach: embroidery stitches. 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：用码头缆绳、铜钹圆形与海浪节奏构成无字海报，钴蓝与铁锈色配色。视觉方法采用刺绣针脚。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。