「OBC」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 weathered corrugated steel panel on the side of a working freight depot, its broad face marked by shallow dents, rust freckles, and gritty grey oxidation. The stencil was applied by a dock worker: matte black pigment, dense across the center of each mark and lightly veiled at the edges, with a restrained overspray halo and a few short drips falling from the lower edge. Keep the palette stark and limited to black and concrete-grey steel, letting rust remain a subtle part of the surface rather than a competing color. Place “OBC” alone at the center, on one line, large enough to occupy about 78% of the frame width and 55% of its height. Preserve generous breathing room around the word so it reads instantly from a distance. Harsh low side light from the left rakes across the corrugations, revealing the raised ridges and deep grooves while casting crisp narrow shadows; the painted letters follow the panel’s physical contours. Crop close to the steel face, with only a small hint of depot hardware at the edges and no other signs, labels, or lettering. The finished image should feel like a real, utilitarian cargo marking photographed on site.