The US interventionist GMUSA satire: "Idealism ... which leads to idealism again!" The sticker is an "evolution" of weapons; from the prehistoric to the club poison gas passing through stone arrow arrow iron; crossbow; pistol; musket; muzzle-loading rifle; shotgun breech; musket; shrapnel and torpedo; the message is that essentially nothing can idealism against weapons. From "Puck"; New York. Exhibition entitled "The war in caricature"; comes from the major Italian and foreign periodicals and published by "La Stampa"; Turin 1915.