Adolf Baumgartner Jun ( 1893 - 1939 ) was an Australian painter. Adolf Baumgartner Jun s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 462.51 USD for Sig√∏ynere in 2005 to 2178.57 USD for Cossacks in 2013 , based on the size and medium of the artwork.