image/svg+xmlOpenclipartJack knocking on door2007-08-27T23:36:06illustration from the 1851 edition of "The Story of Jack and the Giants"https://openclipart.org/detail/5027/jack-knocking-on-door-by-johnny_automaticjohnny_automaticdoorexternalsourcegiantshorseillustrationknightknockingliterature