Hans Johan Frederik Berg ( 1813 - 1874 ) was a Norwegian painter. Hans Johan Frederik Berg s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1786.15 USD for Fjordlandskap med seilbåter in 2001 to 4207.67 USD for Dekorativa landskap och ornament in 2004 , based on the size and medium of the artwork.