James Seymour ( 1702 - 1752 ) was a British painter. James Seymour s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 707.67 USD for A study for the picture `Grey Costly` in 2004 to 48736.9 USD for A SADDLED GREY WITH A LIVERIED GROOM OUTSIDE A COUNTRY HOUSE in 2014 , based on the size and medium of the artwork.