A typographic/allegorical expansionof the frescos of the “Stanza della Segnatura” with figures such as Buddha and Mary Baker, together with characters such as the Brazilian inventor Santos Dumont, the philosopher and astronautic pioneerConstantin Tsiolkovsky, the composer Igor Stravinsky and Ludwig Lazarus Zamenhof.A system combining various elementsfield-description in zinc engraving, photo zinc engraving and typewriter, possibly composed on a Varytyper, a predecessor machine of IBM’s selectric composer. It allowed to change the alphabet letter according to the desired style and or dialect.