「TRUE MARK」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。

Create a finished square seal-style stamp design on warm ivory xuan paper. Center one upright square vermillion-red seal impression as the clear focal point. The seal has one thin, even outer border framing the entire wording—no individual boxes around letters. Inside, set the exact text “TRUE MARK” in a tightly balanced 2-column by 4-row arrangement, read left to right across each row: “T R” / “U E”, then a slightly wider word-space, then “M A” / “R K”. Make the Latin letterforms legible but adapted to archaic seal-script geometry: dense, blocky silhouettes; constant-width strokes; smooth rounded turns; tall vertical emphasis; no slant, tapers, swashes, or brush edges. Render the letters and frame as opaque matte cinnabar-red stone-chop ink, with slight pressed-ink density variation, fine red grain, tiny weathered gaps, and crisp carved edges against pale paper. Around the seal, let an expressive black sumi ink wash sweep lightly across the paper, with a few confident brush marks, dark wet pools fading into grey dry-brush trails and fine bristle fringes. Keep the wash secondary and clear of the red lettering. Show subtle xuan fibers through the pale ground and thin wash; preserve generous quiet space. Restrained palette of warm ivory, vermillion, deep black, and soft ink grey. No additional lettering, labels, objects, or border around the whole image.