Sigmund Freudenberger (attributed To) ( 1745 - 1801 ) was a Swiss painter. Sigmund Freudenberger (attributed To) s works have been put up for auction numerous times, with realized prices varying from 165.68 USD for Der Morgen in 2005 to 815.73 USD for Bauernfamilie vor einem Chalet in 2009 , based on the size and medium of the artwork.