水墨风武士肖像

Create a stark black-and-white ink illustration of a {argument name="character type" default="wild samurai-like wanderer"} shown from the chest up against a blank white background, in a dramatic manga brush-pen style with rough crosshatching, heavy black shadows, splattered ink, and expressive scratchy linework. The figure wears a loose, dark, tattered kimono robe with a deep open collar exposing a long sinewy neck and upper chest, with ragged fabric edges and subtle worn floral markings on one side. The head is mostly covered by a large centered {argument name="face obscuration" default="flat medium-gray square censor block"}, but chaotic long {argument name="hair color" default="black"} hair bursts outward around it in many thin windblown strands, forming tangled arcs across the upper half of the image. Add exactly 4 black bird silhouettes around the figure: one large crow or raven flying in the upper left with wings spread, one small bird flying at lower left, one tiny feather-like black shape near the left middle, and one smaller crow silhouette at the right edge. Use high contrast, monochrome sumi-e energy, gritty seinen manga mood, no color except grayscale, no text, no frame, portrait composition, intense wind and motion, detailed ink texture on clothing and neck, minimal white negative space background.