atural background in doodle line style. coloring book page for adult.

abstract abstraction adult antistress art atural background black blossom book color coloring colouring contour decorative design doodle drawing drawn element etc ethnic fabric floral flower flowers garden graphic hand herbs illustration ink leaf leaves line mandala monochrome motifs natural nature ornament ornate outline packaging page pagefor paisley pattern pen print rgb style swirl textile texture vector vintage wallpaper white