Cornelius De Vos (after) ( 1900 - ) is a painter. Cornelius De Vos (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1011.34 USD for Portrait of a young girl, full-length with flowers in her apron in 2004 to 2105.64 USD for Portrait of a young boy, standing three-quarter length, wearing a ruff and holding a sword in 2014