Gunnar Pettersson ( 1947 - ) is a painter. Gunnar Pettersson s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 107.67 USD for Fiskmåsar på strand resp Svanar i bo in 2004 to 308.14 USD for Häkande fåglar in 2009 , based on the size and medium of the artwork.