Hendrik Altmann ( 1791 - 1863 ) was a Dutch painter. Hendrik Altmann s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 566.46 USD for Winters sneeuwlandschap met schaatsers en ruïne in 2005 to 2548.74 USD for A DUTCH WINTER LANDSCAPE WITH FIGURES ON A FROZEN RIVER in 2007 , based on the size and medium of the artwork.