Frank Feller ( 1848 - 1908 ) was a Swiss painter. Frank Feller s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1031.89 USD for Cow-boys à cheval tirant au pistolet devant un Saloon in 2006 to 34375 USD for CHARGE OF THE SEVENTH CAVALRY in 2008 , based on the size and medium of the artwork.