“Matsuri AUTUMN NIGHT FESTIVAL SATURDAY · 26 SEPTEMBER 2026 LANTERN WALK · FOOD STALLS · TAIKO”是使用 FontVibe AI 创作的日本水墨毛笔文字效果。把日本书道的水墨毛笔笔法用到拉丁字母上。浓黑的墨汁配上地道的毛笔笔势、单向可控的运笔，还有和纸的质感。做日料店品牌、纹身设计、动漫、武道和文化类项目都特别合适。

Create a finished 21:9 horizontal festival banner in Japanese sumi calligraphy on warm cream-white handmade washi paper, visible long paper fibers and subtle deckled texture. Soft diffuse north-facing studio light, no cast shadows. Preserve extensive empty paper space. Render these exact text strings: - Main headline, center-left and occupying 52% of the canvas width: “Matsuri” - Small uppercase line above the headline: “AUTUMN NIGHT FESTIVAL” - Small information line beneath: “SATURDAY · 26 SEPTEMBER 2026” - Small final line beneath: “LANTERN WALK · FOOD STALLS · TAIKO” The word “Matsuri” is the dominant visual event: custom Western letters executed as definitive classical Japanese shodo by a master calligrapher. Upright harmonious proportions, generous internal spacing, 5:1 thick-to-thin stroke contrast. Each stroke has a dense near-black loaded-brush core, precise compressed entry, deliberate sustained middle, and a single controlled taper or upward terminal flick. The ink is fully matte and visibly absorbed into the washi; strongest black sits at stroke centers and transitions to charcoal and transparent gray at pull-away tails. Only the outermost edges show restrained dry-brush grain. No repeated strokes, no hesitant outlines, no glossy ink, no digital vector edges. Place the small supporting typography in restrained charcoal, narrow upright Roman capitals with wide tracking, crisp and secondary. At the far right, create one sparse festival subject: a single small cylindrical paper lantern hanging from an almost invisible charcoal cord, rendered as a loose gray-sumi contour with one dense-black top cap; leave its interior paper-colored. Add one small square vermilion cinnabar seal stamp below the lantern, with abstract illegible seal carving, as the only color accent. Keep all elements separated by broad ma negative space. Flat front-facing banner composition, no border, no extra text, no people, no photorealism.