Rounded and elongated shapes, one navy blue and one fiery red, stand out against a white background, all of this framed by a black square: a simple, immediate image, which is actually the result of an in-depth study on the balance between different geometrical shapes. Privitera is a cultured figure, close to the artistic languages of his time: in the seventies his gaze inevitably turns to Pop Art, the avant-garde artistic movement originated in the USA, which called the human being into question critically reflection on daily life and consumer products. However, the main reference for the advertiser is not Andy Warhol, but indeed Robert Indiana, an artist who went down in history thanks to paintings, serigraphs and sculptures that transformed the written word and its flatness into a refined, tridimensional, language.