“BAD DOGS”是使用 FontVibe AI 创作的涂鸦文字效果。狂野风格的喷漆字母，带尖锐箭头和重叠造型，填满层叠的鲜艳色彩，粗黑描边锁边，红砖墙上还有颜料滴痕。

a wall coming alive with spray paint. PAINT: bold letters built up in physical layers of aerosol — a base fill, a thick load-bearing black outline holding the shapes, bright highlights and a 3D block shadow; paint drips run from the heavy spots, overspray mist haloes the edges, spray-can mottling and splatter droplets on the surface. COLOR: a full high-impact spray-can palette chosen for chromatic vibration — classic chrome-silver-and-black, electric blue, hot magenta, lime, orange, or multi-color fades — saturated for maximum punch at distance. GROUND: a real urban surface — red brick, grey concrete, a metal roller shutter or subway car — paint drips pooling below. LETTERFORM PRIORITY: when the chosen font carries its own treatment (wildstyle arrows, stencil bridges, marker handstyle, bubble, blockbuster, drips), that font treatment takes absolute priority and owns the letters; this style governs the spray layering, outline, drips, palette and the wall behind. FALLBACK MATERIAL: if the font carries no material of its own, spray the letters in layered aerosol with a thick black outline, bright fill, drips and overspray on a brick or concrete wall, so the graffiti energy always reads. Create a finished, wide-format graffiti piece on a weathered red-brick wall in a narrow city alley. Make the exact words “BAD DOGS” the sole lettering, arranged on one line and dominating the center, spanning roughly three-quarters of the canvas width with generous breathing room around the edges. Give the two words strong visual separation while keeping them unmistakably connected as one bold statement. Build the image around mischievous canine attitude: a pair of alert, scrappy street dogs flank the lettering, one peering over the top edge and the other sitting low beside the final word, their poses lively and slightly rebellious. Render the dogs as compact sprayed silhouettes with a few bright painted accents, integrated into the wall rather than competing with the words. Let a loose trail of paw-print stencils cross the lower bricks and fade into the alley shadows. Keep the wall’s chipped mortar, old paint scars, and rough texture visible between marks. A hard slice of late-afternoon sunlight catches the brick and paint from one side, while the alley falls into cool shadow; aerosol haze and a few scattered droplets drift around the composition. Preserve clear, uncluttered negative space beneath the lettering so the paint drips read cleanly. No extra words, symbols, borders, or devices.