John Blakemore ( 1936 - ) is a painter. John Blakemore s works have been put up for auction numerous times, with realized prices varying from 353.55 USD for tulipomania # 2, 1994 in 2008 to 602.45 USD for Lathkill Dale, Derbyshire, from 'Lila', in 2012 , based on the size and medium of the artwork.