caption: The image shows a tsuba with a design of a butterfly and a bird on it, set against a white background. The design is intricate and detailed, with the butterfly and bird in the center of the tsubas, surrounded by a pattern of circles and lines. The colors used are mostly shades of blue and green, with some yellow and red accents. The butterfly is a bright yellow, while the bird is a deep blue. The background is a stark white, providing a stark contrast to the vibrant colors of the design.