Thea Ekström ( 1910 - 1989 ) was a Swedish painter. Thea Ekström s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 210.45 USD for Brev till Oscar fr√•n Dorotea in 2004 to 4521.37 USD for Babusjkan i belen - m√•lning 26 I 67 in 2010 , based on the size and medium of the artwork.