Lars Anderssen Osa ( 1860 - 1958 ) was a Norwegian painter. Lars Anderssen Osa s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 3460.06 USD for Fra Setesdal in 2003 to 5536.1 USD for Pike som selger blomster ved d√∏ren in 2003 , based on the size and medium of the artwork.