Walter Ropele ( 1934 - ) is a Swiss painter. Walter Ropele s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1112.12 USD for Drei Grazien in 2004 to 255536.63 USD for Silberner Tag am Silsersee in 2011 , based on the size and medium of the artwork.