no war poster

abstract against aggression antiwar armistice army art background badge ban banner black brutal color concept conflict confrontation contrast creative damaged danger death design drawing explosion explosive forbid forbidden forefinger freedom graffiti graphic grunge illustration information law legal letter message military motivation not old out pacifism peace peaceful phrase pictogram poster power print prohibited prohibition propaganda propagations protection protest red retro rubber rule safety save sign slogan sticker stop stroke symbol typographic typography vector vintage war warning wars weapon world