Help with installation of authorship
 

I would like to know how is made and authorship is examined.
is there any sense.

painting in the family for nearly 100 years


I apologize for the quality of images, as does not get glare-free photograph

Turned!
(True, not helped, still not Shishkin)

Rough fake!

otherwise, once written, Shishkin Shishkin mean!

The doctor said in a mortuary, then to the morgue!

You never know what I have written on a shed, but I know that there is wood!

all of the PCA.
honest and hoped it original.
was very interesting, who signed Shishkin ...
and possibly set the approximate time of signature, and the picture itself?

Maybe, but we need to look at the back of the picture.

Toinen, and you're wasting told that there firewood!

It may be that someone and believed written!

I myself have pity!

Destroyed intrigue.

Well here is the flip side