Gustave Wertheimer ( 1847 - 1904 ) was an Austrian painter. Gustave Wertheimer s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1106 USD for Portrait of a lady in a rose coloured dress in 2002 to 11908.44 USD for Le Repos du guerrier in 2012 , based on the size and medium of the artwork.