「Sumi Practice WEEKLY CALLIGRAPHY CLASS SHODO · INK · FORM SATURDAYS · 10:00–11:30 AM COMMUNITY ARTS STUDIO · ROOM 4 BRUSHES & WASHI PROVIDED」は FontVibe AI で作成した日本の墨筆の文字エフェクトです。日本の書道の墨筆による筆致をラテン文字に応用したスタイルです。深い墨黒のインクに本格的な筆のエネルギー、一方向に制御された筆運び、そして和紙の雰囲気が宿ります。日本食レストランのブランディング、タトゥーデザイン、アニメ、武道、文化系プロジェクトに最適です。

Create a finished vertical promotional poster for an ongoing shodo calligraphy class, in a 3:4 aspect ratio. Render only the following exact English text, with no extra lettering: small top eyebrow “WEEKLY CALLIGRAPHY CLASS”; dominant headline “Sumi Practice”; supporting line “SHODO · INK · FORM”; detail lines “SATURDAYS · 10:00–11:30 AM”, “COMMUNITY ARTS STUDIO · ROOM 4”, and “BRUSHES & WASHI PROVIDED”. Set the headline in master-level Japanese shodo brush lettering: upright, harmonious Western letterforms with a bold 5:1 thick-to-thin stroke ratio, gradual loaded-brush entries, deliberate energized middles, and precise harai tapers or hane hooks. Each stroke appears once, with no sketching or doubled marks. Dense matte sumi-black pigment at stroke centers transitions to soft gray at depleted edges; show subtle dry-brush texture only along the outermost stroke edges. Keep generous, clear letter spacing. Set the smaller supporting copy in crisp, restrained dark charcoal print, distinctly subordinate and easily readable. Use warm cream-white washi paper as the full background, with visible fine paper fibers and naturally softened ink edges. Soft diffuse overhead north-facing studio light; even illumination with no hard cast shadows. Compose with ma-style negative space. Place the small eyebrow near the upper center, the large headline centrally beneath it, and the supporting line below the title. In the lower-middle area, show a real black-bristle calligraphy brush resting diagonally beside a shallow dark ceramic inkstone and a small practice sheet bearing only unlettered black-to-gray brush strokes. Keep props secondary and contained, not competing with the headline. Align the three practical detail lines in a compact, centered block near the bottom with comfortable line spacing. Restrained palette of warm washi, sumi black, and ink gray. Flat poster artwork, clean margins, high legibility, no border, no additional symbols, no decorative embellishments beyond the brushwork and paper fibers.