Lothar Michael Bürger ( 1866 - 1943 ) was a Polish painter. Lothar Michael Bürger s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 369.82 USD for Landschaft im Wiener Wald in 2004 to 564.94 USD for Rag collector in 2007 , based on the size and medium of the artwork.