KPM porcelain plaque signed Wagner,

inscribed verso [Reveuse,] beauty with long hair bound by blue ribbon, signed lower right "Wagner", after Angelo Asti, French/Italian, 1847-1905, impressed KPM mark with sword and "S2/3/A", hand painted porcelain, pencil notation verso "375/36", 6-3/4 x 5 in.; original gilt wood and composition oval frame. Good condition, some pitting; frame with minor losses.