William Bartol Thomas ( 1877 - 1947 ) was a painter. William Bartol Thomas s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 107.41 USD for grazing sheep in parkland in 2005 to 479.97 USD for Boston Stump and the River Withy, Bosto, Lincolnshire in 2006 , based on the size and medium of the artwork.