Tarr is a modernist novel by Wyndham Lewis, written in 1909–11, revised and expanded in 1914–15 and first serialized in the magazine The Egoist from April 1916 until November 1917. The American version was published in 1918, with an English edition published by the Egoist Press appearing shortly afterwards; Lewis later created a revised and final version published by Chatto and Windus in 1928. Set in the bohemian milieu of pre-war Paris, it presents two artists, the Englishman Tarr and the German Kreisler, and their struggles with money, women, and social situations. The novel abounds in somewhat Nietzschean themes. Tarr, generally thought to be modelled on Lewis himself, displays disdain for the 'bourgeois-bohemians' around him, and vows to 'throw off humour' which he regards—especially in its English form—as a 'means of evading reality' unsuited to ambition and the modern world. This self-conscious attitude and the situations that it brings about are a major source of the novel's pervasive dark humour. Lewis will later clarify that there "is laughter and laughter. That of true satire is as it were tragic laughter". Kreisler, a violent German Romantic of protean energy and a failure as an artist, is in many ways the focus of the novel. An indication of the extremity of his vivid portrait is Lewis's own wondering several years later if he had, in Kreisler, anticipated the personality of Hitler.