“Sumi Practice SHODO CALLIGRAPHY CLASS A guided session in brush, ink & form SATURDAY, 24 OCTOBER 2026 10:00–12:00 · Studio Sumi, Room 2 All levels · Materials provided”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 vertical 3:4 promotional poster for a shodo calligraphy class. Render only this exact copy, with spelling, punctuation, and capitalization preserved: Headline: “Sumi Practice” Eyebrow: “SHODO CALLIGRAPHY CLASS” Subhead: “A guided session in brush, ink & form” Details, each on its own line: “SATURDAY, 24 OCTOBER 2026” / “10:00–12:00 · Studio Sumi, Room 2” / “All levels · Materials provided” Use an airy zen poster composition with generous washi visible around every element. Set the headline large and centered in the upper-middle, occupying about one quarter of the canvas. Letter “Sumi Practice” as exemplary Western shodo: upright harmonious forms, approximately 5:1 thick-to-thin strokes, deliberate compression at loaded-brush entries, committed continuous strokes, fine harai exits and hane hooks, open spacing, near-black sumi centers, and subtle dry-brush grain only at outer edges. Keep every character legible and correctly spelled. Place the small uppercase eyebrow near the top; the subhead below the headline; and the three compact, centered practical-detail lines near the bottom. In the open center-lower space, show a real bamboo calligraphy brush resting diagonally beside a dark stone inkstone with a shallow pool of sumi ink. Include one restrained, tapered practice stroke on the paper near the tools, with a natural black-to-gray fade and soft absorbed edges. Keep the prop illustration secondary to the words and avoid decorative embellishments. Use warm cream-white washi with fine visible paper fibers, matte deep-black-to-charcoal sumi absorbed into the surface, and soft diffuse north-facing studio light with minimal shadows. Preserve quiet negative space and clear contrast. No borders, gradients, extra lettering, seals, or invented symbols.