「Sumi’s room」は FontVibe AI で作成したヴィンテージの文字エフェクトです。インクがわずかにかすれる活版でクリーム色のコットンカードに押し込んだセリフ体大文字。古い印刷機の版盤に置かれ、金属活字が散らばります。

Create a finished, horizontal old shop sign in strict monochrome black, white, and grayscale. Show one aged rectangular signboard as the clear subject, seen nearly straight-on, with slightly softened corners, a narrow ornamental painted border, subtle surface grain, small chips, and gentle wear that suggest a sign made long ago. The board is weathered white-painted wood or enamel; all marks and lettering are black or gray, with no color or warm tint. Set the exact words “Sumi’s room” prominently across the center, spelled and cased exactly as shown. Use custom Art Nouveau display lettering: graceful, organically asymmetric strokes with distinctive whiplash curves and a few vine-like terminals growing naturally from the letterforms. Keep the words clearly readable as a shop name; use generous spacing and avoid excessive flourishes. Give the black-painted letters a lightly polished surface whose curved strokes catch a restrained white raking highlight, with tiny areas of age-worn ink and shallow painted relief. Surround the sign with only a quiet, softly shadowed grayscale setting, keeping the sign dominant and its edges fully visible. Strong contrast between black lettering and the pale board. No other lettering, symbols, color, or added copy.