Creationism (Spanish: creacionismo) was a literary movement initiated by Chilean poet Vicente Huidobro around 1912.
In his own words: [A created poem] is a poem in which every constituent part, and the whole, show a new fact, independent of the external world, not bound to any other reality save its own, since it takes a place in the world as a singular phenomenon, separate and distinct from the other phenomena.
Nothing in the external world resembles it; it makes real what does not exist, that is to say, it turns itself into reality.
[1] Huidobro cites as inspiration some "admirable poems" of Tristan Tzara, though their "creation" is more formal than fundamental, and also some works by Francis Picabia, Georges Ribémont Dessaignes, Paul Éluard, and the Spanish poets Juan Larrea and Gerardo Diego (which Huidobro calls "the two Spanish creationist poets".
[1] The poet also claims that creationist poetry is by its own nature universal and universally translatable, "since the new facts remain identical in all languages", while the other elements that prevail in non-creationist poetry, such as the rhyme and music of the words, vary among languages and cannot be easily translated, thus causing the poem to lose part of its essence.