Olga Lau ( 1875 - 1960 ) was a Danish painter. Olga Lau s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 244.74 USD for Stilleben with fruits and tureen in 2005 to 2488.84 USD for Portrait of a woman in 2018 , based on the size and medium of the artwork.