Eric O W Ehrstrom ( 1881 - 1934 ) was a Finnish painter. Eric O W Ehrstrom s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 298.43 USD for Kesäportaat, aihe Hvitträskistä in 2005 to 524.37 USD for Untitle in 2009 , based on the size and medium of the artwork.