Ellen Trotzig ( 1878 - 1949 ) was a Swedish painter. Ellen Trotzig s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 715.05 USD for Betande får bland backar in 2005 to 1550.39 USD for Brösarps backar in 2008 , based on the size and medium of the artwork.