Gunnar Norrman ( 1912 - 2005 ) was a Swedish painter. Gunnar Norrman s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 196.27 USD for Ängssvingel in 2004 to 471.6 USD for Sensommarnatt in 2007 , based on the size and medium of the artwork.