logo of night scenery with halloween shades

abstract art background black botanical botany branch cartoon collection concept crayon creepy dark death decorative design drawing drawn eco ecology element environment evil fear fir foliage forest garden ghost graphic green growth halloween hand horror icon illustration isolated landscape leaf leaves life line linear logo monster movie natural nature night nightmare oak object one organic outdoor outdoors outline paint park pencil plant scary season set shape silhouette simplicity sketch spooky spring summer symbol tree trunk vector white wood