「30 ans」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。

A finished calligraphic design: the words "30 ans" painted in one continuous running-script brush gesture with a fully loaded sumi brush in deep dark navy-blue ink (midnight blue, almost black at the densest cores), on aged warm ivory xuan rice paper with visible fibres. The "30" is large and bold. A fine hairline thread of ink trails from the end of the 0 toward the lowercase "ans", which is slightly smaller and joined in the same flowing motion. The whole lettering leans about 7 degrees to the right. Each stroke begins with a loaded, wet, pooled entry in dense dark blue, moves through a fluid mid-section with visible individual bristle streaks along the edges, and exits in a tapering, feathered dry-brush tail of pale grey-blue where the paper shows through. Ink density varies inside every stroke, from rich wet navy to translucent blue-grey. Edges carry a soft pale halo where ink soaks into the paper fibres. The lettering sits centred, filling about 65% of the canvas width, with generous empty paper around it. The paper is clean and calm: no splatters, no droplets, no flecks, no stray ink dots, no speckles, no extra ornaments, no seals, no other text. Soft even daylight, subtle warm ivory paper tone with faint mottling at the edges. Elegant, confident, celebratory, zen simplicity.