Sawrey Gilpin ( 1733 - 1807 ) was a British painter. Sawrey Gilpin s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 167.32 USD for Ewe and her lambs in 2003 to 84000 USD for A Spaniel in a Landscape in 2007 , based on the size and medium of the artwork.