Evelyn Mary Watherston ( - 1952 ) was a British painter. Evelyn Mary Watherston s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 100.33 USD for Portrait study of 'Proby' in 2005 to 4526.9 USD for LEO AND SUSAN in 2013 , based on the size and medium of the artwork.