Whether it is necessary to give this picture?
 

Please tell me whether it is worth giving this painting to the attribution?
If there is, then could you please advise how and where better to do?

What do you want to know?

In the expert opinion you can only write the approximate time of the creation of this painting.

No avtorstova you, I fear, will not define.

a restorer said that you can perform an autopsy on a signature, because
it could impose a coat of paint to hide the author, that in those days often practiced.

Then you need to conservators, not to the experts, art critics.

Could you please advise where and who you think would be best to do this?

akon, please show the reverse side of

akon, and where you are geographically?

that's all there at the moment.
general view has turned out badly, but after a couple of days I will be able to make better photos.

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Krasnodar region.

Krasnodar region.

X-ray analysis, nondestructive method.


you need a machine, in which, X-ray tube voltage can be smoothly varied in the range of 10 to 50 kV.


Save time and money.