Prue Sapp ( 1928 - 2013 ) was a British painter. Prue Sapp s works have been put up for auction numerous times, with realized prices varying from 174.67 USD for Helping in the garden in 2007 to 583.75 USD for Assorted sketches and finished works including figure studies, interiors and landscapes in 2014 , based on the size and medium of the artwork.