Knut Valinder ( 1909 - 1987 ) was a Swedish painter. Knut Valinder s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 289.65 USD for Kustmotiv med ejdrar in 2004 to 3900 USD for Gräsänder in 2007 , based on the size and medium of the artwork.