Julius Hartung ( 1836 - 1918 ) was a painter. Julius Hartung s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1700 USD for A STERN WARNING, (two pugs) in 2004 to 19213.72 USD for Tik med sina nyfödda valpar in 2007 , based on the size and medium of the artwork.