Help with the author
 

Oil on canvas 70 * 50 hto knows about this artist

Last name pronounced as "Popovici", and initials can be read as "L".
There was this Romanian artist Alexandru (Leandru) Popovici, 1912 - 1975, perhaps this is it.
Try searching for his signature, I failed.
Can you make sense to ask the relevant topics Romanian forum?

The picture should not be expensive, but the authenticity and schemyaschest it kind of is.