Baumgartner ( 1712 - 1761 ) was a German painter. Baumgartner s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 347.03 USD for Les orphelins in 2005 to 1841.16 USD for PORTEUSE D'EAU in 2009 , based on the size and medium of the artwork.