Japanese Irezumi Koi and Waves

A full back-panel tattoo design in the Japanese irezumi tradition, featuring two ascending koi fish weaving through crashing ocean waves and stylized foam spirals. Viewed from a slight overhead angle as if laid flat. The upper koi is solid vermillion-orange with black-outlined scales highlighted in pale gold; the lower is deep indigo-blue with silver-white scale tips. Waves are rendered in the traditional Hokusai-influenced style — deep navy with white foam crests curling into round spirals. Background uses a soft wash of pale celadon green suggesting shallow water depth. A single cascading peony blossom in crimson appears upper-right, partially obscured by wave foam. Shading uses graduated bokashi brush technique: heavy ink at outlines thinning to soft gray midtones. The overall palette is navy, vermillion, ivory, and celadon. Composition fills a tall vertical rectangle appropriate for a full-back reference illustration.

生成一张 4:5 竖版「日式传统锦鲤波浪纹身」案例图，所属分类为「纹身与身体艺术」。日式刺青整背设计，朱红与靛蓝双鲤在深海军蓝波浪和深红牡丹间逆流而上。画面需要完整呈现上述主体、构图、配色、材质、光线和整体风格；可见文字以自然简体中文为主，必要的技术缩写、代码、变量名、学术符号、单位、拉丁物种名或装饰性外文可保留。