John Wilton Adcock ( 1863 - 1930 ) was a British painter. John Wilton Adcock s works have been put up for auction numerous times, with realized prices varying from 15.32 USD for Wilmington Priory in 2004 to 49.64 USD for Rural Landscapes, both Shepherds and Sheep, one with a Thatched Cottage in 2007 , based on the size and medium of the artwork.