© Licensed to London News Pictures. 23/01/2012, London, UK. An employee straightens 'Kirkby Lonsdale Churchyard' by Joseph Mallord William Turner RA (1775-1851). The watercolour shows a typical English landscape and has not been seen at auction since 1884. It is estimated to fetch 200,000-300,000GBP. Photo call at Bonhams auctioneers in Central London for 19th Century Paintings sale. Photo credit : Stephen Simpson/LNP