Poster Zine Bút Bi Đơn Sắc

An avant-garde underground zine poster illustration featuring a high-detail face rendered in monochrome black ink. Dense cross-hatching, fine hatch shading, intricate biro ballpoint pen sketch textures, expressive organic strokes, and layered sketchbook construction lines. Set against a solid [bold red background], overlaid with vintage technical scribbles, pure white handwritten notes, and integrated white typographic annotations. High-contrast graphic design, raw imperfect ink marks, editorial surreal magazine cover aesthetic.