“AIR RAID PEARL HARBOR”是使用 FontVibe AI 创作的镂空喷绘文字效果。橄榄绿军用镂空模板大写字母，带连接桥断口和柔和喷溅边，喷在钉有金属护角的旧木箱板上。

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 battered naval dockyard warning board mounted against a salt-stained concrete bunker wall, its surface scarred by old impact chips, hairline cracks, soot streaks, and streaks of rust bleeding from corroded steel bolts. Cold pre-dawn blue-grey light washes across the wall from the right, while a dim emergency amber glow rises from below, catching the concrete aggregate and rough paint texture. The exact words “AIR RAID PEARL HARBOR” appear as one dominant stenciled warning across the center, arranged in two tightly controlled tiers: “AIR RAID” above, “PEARL HARBOR” below, together spanning 82% of the frame width. Dense matte black pigment sits unevenly on the wall, with hard mask-cut interiors, a soft charcoal overspray halo, thin concrete texture showing through lighter areas, and a few restrained downward drips beneath the heaviest painted sections. At the far edges, only partial dock details intrude: a riveted steel beam, a coiled rope, and the blurred silhouette of harbor machinery in darkness. Somber archival military atmosphere, urgent and weather-worn, with broad negative space around the marking.