Urban Graffiti Collage Poster Generator

A prompt template designed to generate vibrant urban street-art posters inspired by graffiti culture. The composition features a stencil-style central character holding a sign surrounded by layered spray paint, pop-art graphics, splashes, doodles, and motivational typography. By changing the character and the sign message, the same energetic collage aesthetic can create many unique designs suitable for posters, prints, and digital artwork.