HELP ID ABSTRACT PAINTING ARTIST

Purchased yesterday at garage sale.
I can tell it's not a print
I know its abstract.
I can tell it has triangular birds.
I can tell IT was the center of a bigger frame.
I can see and read the signatures.
Unfortunately I cannot find any information on ARTIST.
Please help.

 

Manchese - factory or student art?

 

Think it might be by Carmelo Marchese.Signature looks similar to other work by artist.

 

A Carmelo Marchese signature (according to the internet.)

Debora

 

There's no information on an artist named Carmelo Marchese on the internet, just a number of paintings signed "Marchese." That's typically not a good sign. Would/could you post a photograph of the back of your work?

Debora

 

Try Carmela Marchese Dietzel ,name misspelt on some sites as Carmelo

 

An obituary. Identifies her as an artist.

https://www.legacy.com/us/obituaries/pasadenastarnews/name/carmela-dietzel-obituary?id=52056286

Debora

 

From picture of back it seems to have some age,and some of her work was abstract , some also in different mediums,so IMO judging by the similarities in the signatures , Carmela Marchese is the artist .

 

Thanks all for your help.