Justus Fredrik Weinberg ( 1770 - 1832 ) was a Swedish painter. Justus Fredrik Weinberg s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1538.98 USD for Pastoralt landskap med fiskare in 2004 to 2686.19 USD for Motiv från Arkadien in 2014 , based on the size and medium of the artwork.