Roy Precious - Antiques & Fine Art has dated this piece to the 17th Century.
It could be used to frame a painting .. it is a standard 17th/18th century size .. or as a shabby chic mirror.
The last image shows it surrounding a portrait merely to demonstrate.
SIZE: sightline 28.75 x 23.75 inches, rebate 30 x 25 inches, overall 32 x 27 inches.
Roy Precious - Antiques & Fine Art has dated this piece to the 17th Century.
Roy and nadine precious: specialists in portraiture from the 16th to the 20th century. Established in 1972.
You can view the stock and full dealer information on the Roy Precious - Antiques & Fine Art Profile Page