Please help with the definition of authorship patterns

[Alexson]

Good day, dear participants of the forum.

Please help with the definition of authorship and the picture itself .
We went on a ring of gold , and at the request of his wife (very persuaded <! - ~ 1 ~ -> ) bought an old picture without the author .
In my opinion, the old canvas was like complex. back a bit torn .
Signature I discovered.
I would be grateful for any help.
Thank you.