Emile Patru ( 1877 - 1940 ) was a Swiss painter. Emile Patru s works have been put up for auction numerous times, with realized prices varying from 1649.11 USD for TROIS POMMIERES EN PRINTEMPS in 2005 to 1889.21 USD for Campagne Genevoise in 2009 , based on the size and medium of the artwork.