he is speculating. Felpham In 1800, Blake moved to a cottage at Felpham, in Sussex (now West Sussex), to take up a job illustrating the works of William Hayley, a minor poet. It was in this cottage that Blake began Milton (the title page is dated 1804, but Blake continued to work on it until 1808). The preface to this work includes a poem beginning "And did those feet in ancient time", which became the words for the anthem "Jerusalem". Over time, Blake began to resent his new patron, believing that Hayley was uninterested in true artistry, and preoccupied with "the meer drudgery of business" (E724). Blake's disenchantment with Hayley has been speculated to have influenced Milton: a Poem, in which Blake wrote that "Corporeal Friends are Spiritual Enemies". (4:26, E98) Blake's trouble with authority came to a head in August 1803, when he was involved in a physical altercation with a soldier, John Schofield. Blake was charged not only with assault, but with uttering seditious and treasonable expressions against the king. Schofield claimed that Blake had exclaimed "Damn the king. The soldiers are all slaves." Blake was cleared in the Chichester assizes of the charges. According to a report in the Sussex county paper, "[T]he invented character of [the evidence] was ... so obvious that an acquittal resulted". Schofield was later depicted wearing "mind forged manacles" in an illustration to Jerusalem The Emanation of the Giant Albion. Return to London Blake returned to London in 1804 and began to write and illustrate Jerusalem (1804–20), his most ambitious work. Having conceived the idea of portraying the characters in Chaucer's Canterbury Tales, Blake approached the dealer Robert Cromek, with a view to marketing an engraving. Knowing Blake was too eccentric to produce a popular work, Cromek promptly commissioned Blake's friend Thomas Stothard to execute the concept. When Blake learned he had been cheated, he broke off contact with Stothard. He set up an independent exhibition in his brother's haberdashery shop at 27 Broad Street in Soho. The exhibition was designed to market his own version of the Canterbury illustration (titled The Canterbury Pilgrims), along with other works. As a result, he wrote his Descriptive Catalogue (1809), which contains what Anthony Blunt called a "brilliant analysis" of Chaucer and is regularly anthologised as a classic of Chaucer criticism. It also contained detailed explanations of his other paintings. The exhibition was very poorly