Painting + signature, attribution
 

All welcome,


I was digging around in the pantry with her great-grandmother, and found a folded picture.


I am no expert and actually also did not want to sell.
Really need your help.
Apologies for the quality, if you want I can try to better photographs.


thanks

Certainly, we must try to reshoot work in good daylight without flash ...


Especially - the signature on the macro.

Maybe it was someone with redrew foografii although fellow in the picture looks like Mikhail Frunze.