Tilly Kettle ( 1735 - 1786 ) was a British painter. Tilly Kettle s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 7716.05 USD for PORTRAIT OF LORD CHARLES SPENCER-CHURCHILL (1740-1820) in 2003 to 158500 USD for PORTRAIT OF TWO CHILDREN INﾠEASTERN COSTUMES in 2011 , based on the size and medium of the artwork.