Bertil Norén ( 1889 - 1934 ) was a Swedish painter. Bertil Norén s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 77.87 USD for sydl√§nsk byv√§g med √•sna och man in 2006 to 19213.72 USD for Sj√§lvportr√§tt i landskap in 2007 , based on the size and medium of the artwork.