abstract art artwork backdrop background blob brushstroke canvas daub daubing design dribble driblet drop dye graphic grunge grungy illustration liquid medium modern paint painting spill spillage spilled splash splat splats splattered splatter spot spots spotted spray spraying stain texture vector wallpaper watercolour wet aged banner barb barbed blot blots card copy crumple crumpled damage danger dirty distressed funky gothic graffiti mess messy notice paper placard retro ruined scratch scratched Scroll scrolls space stained textured wire