Sigrid Hjerten ( 1885 - 1948 ) was a Swedish Modernism painter. Sigrid Hjerten s works have been put up for auction numerous times, with realized prices greatly surpassing estimated prices, varying from 5082.59 USD for MULATTSKAN MED TURBANEN AÏCHA in 2003 to a remarkable record 1514463.12 USD for Iván med ballonger (Putte med ballongen) in 2012 , based on the size and medium of the artwork.