One pair (2 pieces) of popular Art Nouveau Antique 1920s French Curtain Tiebacks made in France Nickel plated

One pair of Antique 1920s French Curtain Tiebacks.
Art Nouveau in design.
It stands out from the wall for 13 cm or 5 inches.
The length along the wall which includes the bottom curve up against the the wall is 8 inches or 20 cm.
There is a loop on the back to secure the tiebacks to the wall. As popular well as a hole for a nail or screw.
Nice pair.
Quality casting and heavy pieces.
I believe it is nickel plated.