Gilles Ehrmann ( 1928 - ) is a painter. Gilles Ehrmann s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 422.9 USD for Portrait de Picasso, 1955 in 2004 to 960.21 USD for Les Européens, Hollande Amsterdam in 2006 , based on the size and medium of the artwork.