「B」は FontVibe AI で作成したステンシルの文字エフェクトです。ブリッジの切れ目と柔らかな吹き付けのにじみがあるオリーブグリーンの軍用ステンシル大文字。金属の角当てのある古い木箱の板にスプレー。

Stencil spray application aesthetic — the visual language of pigment applied through a physical template onto an industrial surface. SPRAY MEDIUM: paint deposited through a cut template creates the defining edge characteristics — hard inner boundary where stencil material masked the surface, soft outer halo where overspray bled beyond the template edge. Paint density peaks at the center of strokes, thins toward periphery. Drip runs descend from areas of heavy paint application. The spray medium is matte and pigment-dense, completely unlike liquid or digital media. COLOR REGIME: maximum contrast two-tone palette — the stencil process is inherently binary. Primary combinations: black on concrete grey, military olive on weathered wood, white on rusted metal, warning red on industrial steel. The surface beneath always participates: substrate texture shows through thinner paint coverage, grounding the mark in physical space. SURFACE CONTEXT: stencil typography implies a physical surface — concrete wall, wooden crate, corrugated metal, canvas fabric. The substrate texture is visible through and around the paint layer, never a neutral void. Surface imperfections coexist naturally with the spray marks. When no specific material is defined by the font: default spray environment — matte black spray paint on rough concrete grey surface, visible overspray halo at letter edges, slight texture of concrete aggregate showing through paint. A close, frontal view of a single weathered concrete wall in a disused loading passage, its rough grey aggregate, hairline cracks, and scattered chips clearly visible across the entire frame. A street maintenance worker has marked the wall with a solitary black stencil “B,” centered and monumental, filling roughly 78% of the canvas width with generous breathing room around it. Preserve the character exactly as “B,” with no other writing, symbols, or numbers. The matte black pigment sits directly on the concrete: crisp masked inner edges, a restrained soft overspray halo, and thin concrete texture showing through the lighter coverage. A few short paint drips descend from the lower edge, subtle and physically plausible. Harsh low raking light from the left skims the wall, bringing out the aggregate and casting delicate shadows into cracks while keeping the letter immediately legible. Keep the composition spare and graphic, with the wall as both substrate and setting; no people, props, borders, or decorative additions. Square, tightly framed image.