Matisse? Looking painting, But signature is tough - Help?

I think this looks like a Matisse piece, right? But the chalk or pastel is so different I can't make out the signature even using a different tint.
I'm hoping if this is by somebody known - someone here will surely known them!
Thanks for any help if possible

 

You're thinking of the Matisse series Blue Nudes. The signature reads "Henri Matisse."

https://en.wikipedia.org/wiki/Blue_Nudes

Debora

 

Think yours meant to be this one. No. 1.

Debora

 

A decorative interpretation, I'd think.

Debora

 

Did he paint or print any? The original was made of paper, right?

 

Cut-outs. There were prints made. But -- and this is a big but -- the series is entitled Blue Nudes which kinda means... Given the colorway of yours and frame, 1970s I'd think.

Debora