Ezra Pound's 1913 Imagist Manifesto aimed to liberate poetry from strict rhythms and use free verse. It emphasized the juxtaposition of images and economy of words, with the poet acting as a medium rather than a personality. It replaced narrative content with a new, alogical flux of thoughts and sensations in the European style and sensibility of Futurism, Dadaism, and Symbolism. The same themes appeared in poetry and prose, with history and myth seen as meaningless chaos. One way to rationalize chaos was through the use of myths projected onto the modern landscape. Modernist poets also rejected pastoral themes in favor of urban settings like London depicting cultural and social decline.