Sigrid De Rougemont Wahlstrom ( 1888 - 1984 ) was a painter. Sigrid De Rougemont Wahlstrom s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 64.89 USD for landskap med lusthus och vattendrag in 2006 to 642.3 USD for Flicka med grön hatt in 2006 , based on the size and medium of the artwork.