irregular objects are shaded by chaotic and intricate doodles. seamless pattern for packaging, cards, branding

abstract artistic backdrop background chaotic clutter creative decorative design doodle drawing drawn fabric fill freehand graphic grunge grungy hand illustration ink irregular line messy monochrome paper pattern pencil print random repeat scrawl scribble seamless shape simple sketch sloppy smudge stroke tangle tangled textile texture thread vector wallpaper wrapping zag zig