Old miniature portrait louis xvii old french painting

Hello, I am selling the miniature portrait shown in the attachment. This is a signed painting, from the mid-20th century, in the style of 19th century ivory miniatures. The frame, in wood and brass medallion, measures 13cm in height and 12.5cm in width and is in good general condition, traces of use and scratches, to be cleaned. The portrait depicts louis-charles de france or louis xvii, son of louis XVI and marie-antoinette.

Ref. : YQ926DB5