Willy Monnier ( 1909 - 1981 ) was a Swiss painter. Willy Monnier s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 165.22 USD for Blick auf den Bürgenstock in 2006 to 906.37 USD for Herbstliche Uferpartie am Brienzersee mit Häuschen in 2009 , based on the size and medium of the artwork.