Thank you all for your responses and opinions . I think that to solve a fake or not it will be in museums and looking at the picture, but not in the photo. As I wrote , while none of the experts vidivshih auctions did not express such an opinion. But to accuse Mr. Berninger, which is about 100 years for fraud, too, there is no reason to . I am very grateful for the advice and expertise to museums ! Can continue the conversation , as the authenticity of the paintings will be proved or disproved. In the meantime, we're just speculating ...
Added after 3 minutes 31 minutes
Сообщение от Kirill Syzran
As I understood from the description of the lot at the auction, the previous owner was ready to give a certificate on his behalf, but waged a long correspondence with the buyer.
No certificate was up to the auction, but the problem is that the prof.
Berninger is not carrying this work into the directory resenne.