Jules Ami Courvoisier ( 1884 - 1936 ) was a Swiss painter. Jules Ami Courvoisier s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 339.79 USD for Genève 1814-1914 in 2004 to 2375 USD for EXPOSITIONS D'AFFICHES in 2013 , based on the size and medium of the artwork.