The "Malelingue Collective'' was born as a bachelor group project (in collaboration with Eugenio Bertozzi) but became a "social proaganda" inspired by the communicative style of the great totalitarism of the world wars. But it this case the message is mostly positive and constructive with the aim to creat a short-circuit that stakes to alienate the viewer and brings him to reasoning. To do this we went over an historical study, wich clarify how the poster was used by the totalitaism regimes, and a methodological one, based on the principles of the "Gestaltic Theory of Perception".