Zacharias Noterman ( 1820 - 1890 ) was a Belgian painter. Zacharias Noterman s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1623.38 USD for Der mißratene Ton in 2004 to 6236.39 USD for Das Hundegespräch in 2008 , based on the size and medium of the artwork.