Willy Röthlisberger ( 1914 - 1977 ) was a Swiss painter. Willy Röthlisberger s works have been put up for auction numerous times, with realized prices varying from 238.83 USD for Jagdstilleben in 2004 to 1110.99 USD for Engadin - Silsersee in 2014 , based on the size and medium of the artwork.