Silvia Koller ( 1898 - 1963 ) was an Austrian painter. Silvia Koller s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1700 USD for WOMAN IN ELIZABETHAN GARB in 2005 to 2206.92 USD for Stilleben with Kapuzinerkresse in 2015 , based on the size and medium of the artwork.