elect few", who "led a cheerful and contented life of poverty illumined by visions and celestial inspirations". Blake's sanity was called into question as recently as the publication of the 1911 Encyclopædia Britannica, whose entry on Blake comments that "the question whether Blake was or was not mad seems likely to remain in dispute, but there can be no doubt whatever that he was at different periods of his life under the influence of illusions for which there are no outward facts to account, and that much of what he wrote is so far wanting in the quality of sanity as to be without a logical coherence". Cultural influence Blake's work was neglected for a generation after his death and almost forgotten by the time Alexander Gilchrist began work on his biography in the 1860s. The publication of the Life of William Blake rapidly transformed Blake's reputation, in particular as he was taken up by Pre-Raphaelites and associated figures, in particular Dante Gabriel Rossetti and Algernon Charles Swinburne. In the 20th century, however, Blake's work was fully appreciated and his influence increased. Important early and mid-20th-century scholars involved in enhancing Blake's standing in literary and artistic circles included S. Foster Damon, Geoffrey Keynes, Northrop Frye, David V. Erdman and G. E. Bentley Jr. While Blake had a significant role in the art and poetry of figures such as Rossetti, it was during the Modernist period that this work began to influence a wider set of writers and artists. William Butler Yeats, who edited an edition of Blake's collected works in 1893, drew on him for poetic and philosophical ideas, while British surrealist art in particular drew on Blake's conceptions of non-mimetic, visionary practice in the painting of artists such as Paul Nash and Graham Sutherland. His poetry came into use by a number of British classical composers such as Benjamin Britten and Ralph Vaughan Williams, who set his works. Modern British composer John Tavener set several of Blake's poems, including The Lamb (as the 1982 work "The Lamb") and The Tyger. Many such as June Singer have argued that Blake's thoughts on human nature greatly anticipate and parallel the thinking of the psychoanalyst Carl Jung. In Jung's own words: "Blake [is] a tantalizing study, since he compiled a lot of half or undigested knowledge in his fantasies. According to my ideas they are an artistic production rather than an authentic