Paris painting - help with artist signature

The name probably doesn't mean much, this is a very nice piece of decorator art, depending on the size might be worth in the area of $500 or so.

They look nice in dining room over a buffet or in the living room over mantle. There may have been satellite or flanking paintings to give it more width to go over a couch. Looks 60's-70's from here.

Is there anything written on the back? A corner detail of the stretcher might be nice to help age it.

Thanks so much for your feedback! Unfortunately, the canvas back does not reveal much.