March 14, 2009 German Auktionshaus Bergmann holds the auction. Submitted 23 Russian lot. In my opinion all fake! Should look at the alleged Gerasimov, Malyavina, Kuprin Platonov, Makovsky, Roubaud ... As for DPI not know, but probably all things modern replica with counterfeit stamps. And this story with the Russian Bergmann always have lots of the auction in the auction.
http://www.auktion-bergmann.de/Katal...207&pidx=0