Elisabeth Louise Vigee-Lebraun French Porcelain Portrait Plaque Painted KPM era

Up for consideration is a fine Antique hand painted portrait of Elisabeth Louise Vigee-Lebraun (1755-1842). The painting is done on a porcelain plaque of which measures 3.625 inches by 4.875 inches with overall dimensions including the frame being 6 by 7.5 inches. It sports it's original old frame. The piece dates from the turn of the century or earlier...and is probably a copy of the original. It is actually very well done. It comes from a clean nonsmokers estate. No visible touchups or repairs. If you have any questions or something to share please message me. Buyer pays shipping.  Best Regards, John JohnnyCrystal Est. 1987