no war poster

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