Help Identifying This Artist

I have this oil on canvas of a Paris street scene. I can't identify the signature, can you help?

 

Hello CGP.....Welcome.....Great painting.

 

Signature, Sinon?

 

Hi and welcome! I'm not usually a fan of most Paris street scene paintings but I do like this one.

Bunone? Dunone? Dunons? Bunons?

 

The last letter could be a y or a g

 

I started Googling and there appear to be quite a lot of gray Paris street scenes that look similar and seem to be factory paintings. Because of that I wonder if this isn't a "real" artist's name.

 

Thanks. I did also see those when I did a search for it. However I was also thinking maybe it could be by 'Caroline Burnett'. She did similar paintings and her signature did vary considerably.