Rudolf (ru) De Bruyn Ouboter ( 1894 - 1983 ) was a painter. Rudolf (ru) De Bruyn Ouboter s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 588.81 USD for Amaryllis in 2004 to 1561.89 USD for Stilleven van witte lelie in fles en Afrikaans beeldje in 2012 , based on the size and medium of the artwork.