[FUTURISM]. MARINETTI, Filippo Tommaso (1876-1944). Short signed autograph letter. S.d. [first decades of the 20th century]. A short autograph document by Filippo Tommaso Marinetti that condenses into a programmatic formula some of the fundamental principles of Futurism: "War + heroism + Italian pride + preparation of the Italian primacy" , opposed to "museums - libraries - moonlight - industry of foreigners" . A brief statement of poetics and intents, concluded by the signature of the founder of the movement. Signed autograph card, ink-written on paper (188 × 140 mm), signed by F. T. Marines. Good conservation status. (1)