P Kenneth (ken) Jackson ( 1920 - 2006 ) was a painter. P Kenneth (ken) Jackson s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 86.73 USD for Portrait of a Gentleman Sitting in an Armchair in 2012 to 507.99 USD for Snowscene, Stanbury near Haworth in 2012 , based on the size and medium of the artwork.