Sture Valentin Nilsson ( 1936 - ) is a painter. Sture Valentin Nilsson s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 98.77 USD for Skinnknutte in 2010 to 10382.68 USD for Stadsråden (The City Councils) in 2011 , based on the size and medium of the artwork.