Thomas Walker Bretland ( 1802 - 1874 ) was a British painter. Thomas Walker Bretland s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2163.85 USD for THE BARON, A DAPPLE GREY HUNTER, WITH TOM THUMB, A BLACK PONY, IN A FIELD in 2003 to 26400 USD for Hare Coursing in 2007 , based on the size and medium of the artwork.