Robert Wolff Robys ( 1916 - ) is a painter. Robert Wolff Robys s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 150 USD for LES VINS SELECTIONNES - UNION. in 2005 to 2400 USD for CHOCOLATE LOUIT. Gouache Maquette. Circa 1930 in 2008 , based on the size and medium of the artwork.