Nils Andersson ( 1817 - 1865 ) was a Swedish painter. Nils Andersson s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 3037.31 USD for SLÄDFÄRD ÖVER ISEN in 2004 to 16537.62 USD for Heimdal överlämnar till Freja smycket Brisin in 2013 , based on the size and medium of the artwork.