seamless pattern with random doodle scribble lines. hand drawn scattered squiggle texture. monochrome background

abstract amplitude black brush brushstroke curl different direction doodle drawing endless flying freehand geometric graphic irregular jot jumble marker marks memphis ornament pattern pen pencil random rough scattered scratch scribble seamless shape sharp simple sketch sketchy squiggle squiggly squirm textile texture tillable trendy vector wallpaper wave white wiggle wiggly