「OT EA」は FontVibe AI で作成した中国墨絵ブラシの文字エフェクトです。中国の墨（すみ）による筆文字書道のスタイルをラテン文字に応用しました。深い黒墨に本物の筆先の質感、太細のはっきりした筆致の変化、そして画仙紙の趣を備えています。中華レストランのブランディング、武術、ウェルネス、文化的なデザインに最適です。

rendered in Chinese ink brush calligraphy style. Letterforms painted with a fully loaded sumi ink brush — deep black ink, visible bristle marks along stroke edges, wet ink pooling at stroke starts, feathered dry-brush trailing ends. Authentic ink density variation: thick rich black cores fading to grey at thin passages. Rice paper texture visible behind. Traditional Chinese calligraphy energy — each stroke confident, intentional, irreversible. LETTERFORM PRIORITY: when the chosen font carries its own treatment, that font's letterform shapes take priority and own the letters; this style governs the sumi ink medium, the bristle and ink-density behavior and the rice-paper ground. FALLBACK MATERIAL: if the font carries no material of its own, render the letters as deep black sumi brush strokes with visible bristle marks, wet ink pooling at stroke starts and feathered dry-brush trails on rice paper. COLOR PRIORITY: keep the font's own colors if specified; otherwise rich black ink fading to grey at thin passages. A compact square composition with the exact text arranged on two centered lines: “OT” above “EA”. Keep both lines large and visually balanced, with a clear, even gap between them. Render every letter in deep black sumi ink, the ink showing subtle density shifts from rich, wet black at stroke beginnings to softer charcoal gray where strokes thin. Preserve the exact letters and line break; do not add other writing. Let a few bristle marks texture the stroke edges, with restrained wet pooling and delicate dry-brush feathering at selected ends. Set the lettering on warm ivory xuan paper, its fine visible fibers showing through the thinnest ink. A faint, pale-gray ink wash sits behind the text as a soft, incomplete haze, leaving generous clean paper around the letters. A tiny vermilion seal near the lower-right edge adds one restrained accent. The overall effect is composed and intentional, with expressive ink variation, natural paper texture, and no digital-clean outlines or extra decoration.