messy paint strokes and smudges on grunge painted cement stucco wall background. creative modern urban city background

graffiti wall background abstract color art street urban purple leak splash fragment painted strokes paint stucco colorful drop surface drip concrete weathered spray city wallpaper texture pattern grunge grungy detail messy flows stain brush smudges streaks cement modern culture artistic grafiti grafitti contemporary graffity grafity graffitti blue yellow