A refined iron openwork Japanese tsuba, displaying an elegant balance of negative space and structure. The soft, flowing lines of the carved pattern give the piece a calm yet dignified presence—an aesthetic rooted deeply in the wabi-sabi philosophy and the martial culture of Edo-period samurai. The surface shows a rich natural patina developed over time, enhancing the character and authenticity of the piece. This tsuba represents both craftsmanship and history, making it an excellent item for collectors, display, or traditional sword mounting.