Bianca Wallin Tolnai ( 1909 - 2006 ) was a Swedish painter. Bianca Wallin Tolnai s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 24.53 USD for Motiv från västkusten in 2008 to 1380 USD for Forest at Winter in 2015 , based on the size and medium of the artwork.