Heinrich Sintzenich ( 1752 - 1812 ) was a German painter. Heinrich Sintzenich s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 97.9 USD for Magdalena“ in 2005 to 1073.35 USD for Maximlian I. Joseph König von Bayern - Karoline Friederike Königin von Bayern. in 2007 , based on the size and medium of the artwork.