Marie Vassilieff ( 1884 - 1957 ) was a Russian painter. Marie Vassilieff s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2237.74 USD for OISEAU-CŒUR in 2004 to a remarkable record 824000 USD for CHILD WITH TOY in 2007 , based on the size and medium of the artwork.