About the terrain, all claims for Mr K. Dubrovin.
:mad:

With regards to cards - information taken from this :shy:

http://www.filokartist.net/forum/vie...9087&highlight =

If painting the whole time was under glass, as in this case, it is quite justified and fresh paint.
Craquelure too little seen.
Maybe nature, need to watch live.

And how do we know that the painting was displayed under glass?

And the old varnish does not turn yellow?

If the varnish, apply a thin layer of yellow might not be. Much depends on the type of varnish. There were also artists, who generally did not cover the painting with lacquer. This is not the main index, but only optional.
Need something to hold in your hands to make definite conclusions.

Laid-image resembles a modern cursive, but not the early 20 th century.

Serega, I respect your opinion, but I can not agree.

Ксения Жураковская, Николая Лучин был в последний раз на форуме в 2011 году... Думаю, он не ответит.