Based on the traditional ink-wash painting style, create an evocative vertical composition that merges the elements from both images on textured paper. The left side features a dense, layered bamboo grove. In the center, two {argument name="subject" default="rōnin"} are depicted in the dark, one figure, from the back with a high ponytail, looks over their shoulder, holding a katana; the other, from the front, displays a fierce expression and is drawing his own katana. The background is a vast {argument name="landscape style" default="shanshui"} panorama of towering mountains and a large waterfall. All specific Chinese calligraphy, columns of small text, and multiple red seals are positioned as they were in the original images. The art style maintains expressive brushwork, high contrast, and dynamic ink splashes throughout.